Features:
-Built-in
microprocessor chip, with the intelligent functions of automatic
calibration, automatic temperature compensation, data storage, function
setting and automatic self-diagnose, auto power off and low voltage
display etc.
-Adopts digital
filter and step slipping technology to intelligently improve meter's
response speed and
result accuracy.
" "will
appear when reading to be stable.
- Automatically recognize
13 kinds of pH standard buffer solution. User can choose anyone from
three series of buffer solutions: Europe & U.S.A. series, NIST series,
China series.
-Purified
water and ammonia added purified water pH measuring mode can be set up,
especially suitable for the fields of electric power and petrochemical
etc.
-Meter's
circuit board adopts SMT film-covering technology to improve meter's
production reliability.
-Meter has the back light
LCD display monitor.
-Dustproof and waterproof
meter meets IP57 rating.
|
Model: SR716
DO/Temp. Meter
Technical
Parameters:
Dissolved Oxygen:
|
Measuring range |
(0
to 40.00) mg/L(ppm) (0 to 200.0) % |
|
Resolution |
0.1/0.01 mg/L(ppm) 1/0.1% |
|
Accuracy |
Meter: ¡À0.10 mg/L, connect meter with electrode: ¡À0.40 mg/L |
|
Response time |
¡Ü30 s (25ºC, 90%
response) |
|
Residual current |
¡Ü0.1 mg/L |
|
Temp. compensation range |
(0
to 45) ºC (automatic) |
|
Salinity compensation range |
(0
to 45) ppt (automatic) |
|
Barometric pressure compensation range |
(66 to 200) kPa (manual) |
|
Automatic calibration |
Air saturated by water; water saturated by air |
|
Electrode type |
Polarogram type |
Other Technical
Parameters:
|
Data storage |
100 groups |
|
Storage content |
Series number,
measuring value measuring unit and temperature, |
|
Power |
Two AA batteries
(1.5V x2) |
|
Size and weight |
Meter:
(65¡Á120¡Á31)mm/180g Carrying case:(255 x 210x 50)mm/790g |
|
Quality and
safety certification |
ISO9001:2000, CE
and CMC |
Working
Condition:
|
Environment
temperature |
5 to 35
ºC
(0.01 grade) |
|
Environmental
humidity |
¡Ü85% |
|
IP rating |
IP57 Dustproof
and waterproof |
Standard Delivery:
1. Model SR716 DO meter 1unit
2. DO500 DO electrode 1pc
3. DO503 membrane cap (DO electrode use) 3pc
4. DO502 DO electrode inner solution (30mL) 1bottle
5. Cathode polishing paper 2pc
6.Screw driver 1pc
7. Spare AA batteries 2pcs
8. Operation manual 1pc
9. Carrying case 1unit |
|
¡¡ |
¡¡ |
|
¡¡
Prominent Features
1.
Double parameters meter, with pH and DO electrode, also with
calibration solution and special carrying case, easy to use.
2. Built-in
microprocessor chip, with the intelligent functions of automatic
calibration, automatic temperature compensation, data storage,
function setting and automatic self-diagnose, auto power off and low
voltage display etc.
3. Adopts digital
filter and step slipping technology to intelligently improve meter's
response speed and result accuracy. " "
will appear when reading to be stable.
4. It automatically
recognizes 13 kinds of pH standard buffer solution. User can choose
anyone from three series of buffer solutions: Europe & U.S.A.
series, NIST series and China series.
5. Purified water and
ammonia added purified water pH measuring mode can be set up, for
this two special pH measuring modes, besides the general slope
compensation, also added function of nonlinearity temperature
compensation for pH values of solution to make measurement more
accurate, especially suitable for use in the fields of electric
power and petrochemical etc.
6. Equipped with new
type of DO electrode with temperature and salinity sensor which
makes DO measuring mode has auto temperature compensation, auto
salinity compensation and manual barometric pressure compensation.
It's easy to use and accurate to measure.
7. Polarogram type DO
electrode has special electrode calibration cap. Only needs 3 to 5
minutes for electrode polarization. Electrode adopts combination
diaphragm cap which very convenient to use. Each DO electrode equips
with three spare diaphragms caps.
8. Meter's circuit
board adopts SMT film-covering
technology to improve meter's production reliability.
9. Meter has the blue
back light LCD display monitor.
10. Dustproof and
waterproof meter meets IP57 rating.
|
Model: SR725
pH/mV/DO/Temp.
4-in-1 Meter
Technical
parameter
1. pH:
|
Measuring range |
(-2.00 to 19.99)
pH |
|
Resolution |
0.1/0.01 pH |
|
Accuracy |
Meter:¡À0.01pH;
connect meter with electrode: ¡À0.02pH |
|
Temp. Compensation
range |
(0 to 100)
ºC
(automatic) |
2. mV:
|
Measuring range
(mV/ORP/EH) |
-1999 mV to 0 to
1999mV |
|
Resolution |
1mV |
|
Accuracy |
Meter:¡À0.1% FS,
connect meter with electrode: ¡À15mV |
3.
Dissolved Oxygen:
|
Measuring range |
(0 to 40.00) mg/L(ppm)
(0 to 200.0) % |
|
Resolution |
0.1/0.01 mg/L(ppm)
1/0.1% |
|
Accuracy |
Meter:¡À0.10 mg/L,
connect meter with electrode:¡À0.40 mg/L |
|
Temp. Compensation
range |
(0 to 45)
ºC
(automatic) |
|
Salinity
compensation range |
(0 to 45) ppt
(automatic) |
|
Barometric
pressure compensation range |
(66 to 200) kPa
(manual) |
|
Automatic
calibration |
Air saturated by
water; water saturated by air |
|
Electrode type |
Polarogram type |
4. Other Technical
Parameters:
|
Data storage |
300 groups |
|
Storage content |
Series number,
measuring value measuring unit and temperature, |
|
Power |
Two AA batteries
(1.5V x2) |
|
Size and weight |
(360 x 270x 76)
mm/1.7kg |
|
Quality and safety
certification |
ISO9001:2000, CE
and CMC |
|
IP rating |
IP57 Dustproof and
waterproof |
Package includes
|
1. SR725 portable meter; |
4. pH calibration solution (4.00, 7.00,
10.01pH/50ml) |
|
2. 201T-S plastic pH/ATC 3-in-1 combination electrode |
5. Carrying case |
|
3. DO500 DO electrode
¡¡ |
3pcs of membrane caps inner
solution for DO probe (30ml)
|
|
|
¡¡ |
¡¡ |
Prominent Features
1. Double parameters meter, equipped with
conductivity electrode, DO electrode, calibration solution and
special carrying case, easy to use.
2. Built-in microprocessor chip. Its
features up to functions of automatic calibration, automatic
temperature compensation, data storage, function stting, auto power
off and low voltage indication etc.
3. Adopts digital filter and step slipping
technology to intelligently improve meter's response speed and
result accuracy. ""
will appear when reading to be stable.
4. Adopts advanced automatic frequency
convertible and voltage regulation technology to enlarge the
measuring range 10 times for conductivity electrode which constant
K=1. It can meet measuring accuracy requirement for range within 0
to 200mS/cm by using only one-point calibration. It is the
particular one¨Cpoint calibration function for this meter.
5. It automatically recognizes 8 kinds of
conductivity standard solution. User can choose anyone from two
series of standard solutions: Europe & USA series and China series.
6. Automatically select conductivity
measuring range, the meter will do non-linearity temperature
compensation test for purified and high purified water less than 10
uS/cm, which greatly improve the measuring accuracy. It is
especially suitable for use in fields of electric power,
microelectronics and medicine.
7. Equips new type of DO electrode with
temperature and salinity sensor which has function of automatic
temperature compensation and automatic salinity compensation as well
as manual barometric pressure compensation inside meter, easy to
use, accurate to measure.
8. Polarogram type DO electrode has
special electrode calibration cap. Only needs 3 to 5 minutes for
electrode polarization. Electrode adopts combination diaphragm cap
which very convenient to use. Each DO electrode equips with three
spare diaphragms caps.
9. Meter's circuit board adopts SMT
film-covering technology to
improve meter's production reliability.
10. Meter has the blue backlight LCD
display.
11. Dustproof and waterproof meter meets
IP57 rating. |
Model:
SR726 Conductivity/TDS/Sal./Res./DO/Temp. 6-in-1 Meter
Technical
parameter
1. Conductivity:
|
Measuring range |
Conductivity:
(0.00 to 19.99)¦ÌS/cm
(20.0 to 199.9)¦ÌS/cm
(200 to 1999)¦ÌS/cm
(2.00 to 19.99) mS/cm
(20.0 to 199.9) mS/cm
TDS:
(0 to
100) g/L
Salinity : (0 to
100) ppt
Resistivity:(0 to
100) M¦¸*cm |
|
Resolution |
0.01/0.1/1¦ÌS/cm
0.01/0.1 mS/cm |
|
Accuracy |
Meter:¡À1.0% FS,
connect meter with electrode:¡À1.5% FS |
|
Temp. compensation
range |
(0 to 50)
ºC
(automatic) |
|
Electrode constant |
0.1 / 1 / 10 cm-1 |
|
Benchmark
temperature |
25ºC,
20ºCand
18ºC |
2. Dissolved
Oxygen:
|
Measuring range |
(0 to 40.00) mg/L(ppm)
(0 to 200.0) % |
|
Resolution |
0.1/0.01 mg/L(ppm)
1/0.1% |
|
Accuracy |
Meter:¡À0.10 mg/L,
connect meter with electrode:¡À0.40 mg/L |
|
Temp. Compensation
range |
(0 to 45)
ºC
(automatic) |
|
Salinity
compensation range |
(0 to 45) ppt
(automatic) |
|
Barometric
pressure compensation range |
(66 to 200) kPa
(manual) |
|
Automatic
calibration |
Air saturated by
water; water saturated by air |
|
Electrode type |
Polarogram type |
3.
Other Technical Parameters:
|
Data storage |
200 groups |
|
Storage content |
Series number,
measuring value measuring unit and temperature, |
|
Power |
Two AA batteries
(1.5V x2) |
|
Size and weight |
(360 x 270x 76)
mm/1.7kg |
|
Quality and safety
certification |
ISO9001:2000, CE
and CMC |
|
IP rating |
IP57 Dustproof and
waterproof |
Package includes
|
1. SR726 portable meter; |
4. Conductivity calibration solution
(1413¦ÌS/cm/50ml) |
|
2. 2301-S plastic conductivity electrode (ATC, K=1) |
5. Carrying case |
3. DO500 DO electrode
3pcs of membrane caps inner solution for DO probe (30ml)
|
¡¡ |
|
|
¡¡ |
¡¡ |
|
¡¡
Extech
DO700 is OEM made based on ours this meter SR736. They use totally
same IC borard and shell, and technology to produce.
Prominent Features
1. Multi-parameter
meter, equipped with pH electrode, ORP Electrode, conductivity
electrode, temperature electrode, DO
electrode, when
connect the electrode to the meter, the meter can automatically know
the electrode, easy to use.
2. Built-in
microprocessor chip.. Its features up to automatic calibration,
automatic temperature compensation, data storage, auto power off,
low voltage indication, functions setting and automatic
self-diagnose etc.
3. Adopts digital
filter and step slipping technology to intelligently improve meter's
response speed and result accuracy. ""
will appear when reading to be stable.
4. Automatically
recognize 13 kinds of pH standard buffer solution. User can choose
anyone from three series of buffer solutions: Europe & U.S.A.
series, NIST series, and China series.
5. High purified
water and ammonia added purified water pH measuring mode can be set
up, for this two special pH measuring modes, besides the general
slope temperature compensation, also added function of nonlinearity
solution temperature compensation to make measurement more accurate,
especially suitable for the fields of electric power and
petrochemical etc.
6. Adopts advanced
automatic frequency convertible and voltage regulation technology to
enlarge the measuring range of conductivity electrode which constant
K=1 to 10 times. It can meet measuring accuracy requirement for
range within 0 to 200mS/cm by using only one-point calibration. It
is the particular one¨Cpoint calibration function for this meter.
7. Automatically
recognize 8 kinds of conductivity standard solution. User can choose
anyone from two series of standard solutions: Europe & USA series
and CHINA series.
8. Automatically
select conductivity measuring range, the meter will do non-linearity
temperature compensation test for purified and high purified water
less than 10uS/cm, which greatly improve the measuring accuracy. It
is especially suitable for use in fields of electric power,
microelectronics and medicine.
9. Equips new type of
DO electrode with temperature and salinity sensor which has function
of automatic temperature compensation and automatic salinity
compensation as well as manual Atmospheric pressure compensation
inside meter, easy to use, accurate to measure.
10. Polarogram type
DO electrode has special electrode calibration cap. Only needs 3 to
5 minutes for electrode polarization. Electrode adopts combination
diaphragm cap which very convenient to use. Each DO electrode equips
with three spare diaphragms caps.
11. Meter's circuit
board adopts SMT film-covering
technology to improve meter's production reliability.
12. Meter has the
back light LCD display monitor.
13. Dustproof and
waterproof meter meets IP57 rating.
|
Model: SR736 pH/mV/Conductivity/TDS/Sal./Res./DO/Temp.
8-in-1 Meter
Technical
parameter
1. pH:
|
Measuring range |
(-2.00 to 19.99)
pH |
|
Resolution |
0.1/0.01 pH |
|
Accuracy |
Meter:¡À0.01pH;
connect meter with electrode: ¡À0.02pH |
|
Temp. Compensation
range |
(0 to 100)
ºC
(automatic) |
2. Conductivity:
|
Measuring range |
Conductivity:
(0.00 to 19.99)¦ÌS/cm
(20.0 to 199.9)¦ÌS/cm
(200 to 1999)¦ÌS/cm
(2.00 to 19.99) mS/cm
(20.0 to 199.9) mS/cm
TDS: (0 to
100) g/L
Salinity : (0 to
100) ppt
Resistivity:(0 to
100) M¦¸¡¤cm |
|
Resolution |
0.01/0.1/1¦ÌS/cm
0.01/0.1 mS/cm |
|
Accuracy |
Meter:¡À1.0% FS,
connect meter with electrode:¡À1.5% FS |
|
Temp. compensation
range |
(0 to 50)
ºC
(automatic) |
|
Electrode constant |
0.1 / 1 / 10 cm-1 |
|
Benchmark
temperature |
25ºC,
20ºCand
18ºC |
3. Dissolved
Oxygen:
|
Measuring range |
(0 to 40.00) mg/L(ppm)
(0 to 200.0) % |
|
Resolution |
0.1/0.01 mg/L(ppm)
1/0.1% |
|
Accuracy |
Meter:¡À0.10 mg/L,
connect meter with electrode:¡À0.40 mg/L |
|
Temp. Compensation
range |
(0 to 45)
ºC
(automatic) |
|
Salinity
compensation range |
(0 to 45) ppt
(automatic) |
|
Barometric
pressure compensation range |
(66 to 200) kPa
(manual) |
|
Automatic
calibration |
Air saturated by
water; water saturated by air |
|
Electrode type |
Polarogram type |
4. Other Technical
Parameters:
|
Data storage |
400 groups |
|
Storage content |
Series number,
measuring value measuring unit and temperature, |
|
Power |
Two AA batteries
(1.5V x2) |
|
Size and weight |
(360 x 270x 76)
mm/1.7kg |
|
Quality and safety
certification |
ISO9001:2000, CE
and CMC |
|
IP rating |
IP57 Dustproof and
waterproof |
Package includes
|
1. SR736portable meter; |
|
2. 201T-S plastic pH/ATC 3-in-1 combination electrode |
|
3. 2301-S plastic conductivity electrode (ATC, K=1) |
|
4. DO500 DO electrode
3pcs of membrane caps inner solution for DO probe (30ml)
|
|
5. pH calibration solution (4.00, 7.00, 10.01pH/50ml) |
|
6. Conductivity calibration solution
(1413¦ÌS/cm/50ml) |
|
7. Carrying case |
|
8. Battles (1.5V x 2) |
|
9. Operation Maunal |
|
|
¡¡ |
¡¡ |
|
¡¡
Prominent Features
1. Multi-parameter
meter, equipped with pH electrode, ORP Electrode, conductivity
electrode, temperature electrode, DO
electrode, when
connect the electrode to the meter, the meter can automatically know
the electrode, easy to use.
2. Built-in
microprocessor chip.. Its features up to automatic calibration,
automatic temperature compensation, data storage, auto power off,
low voltage indication, functions setting and automatic
self-diagnose etc.
3. Adopts digital
filter and step slipping technology to intelligently improve meter's
response speed and result accuracy. ""
will appear when reading to be stable.
4. Automatically
recognize 13 kinds of pH standard buffer solution. User can choose
anyone from three series of buffer solutions: Europe & U.S.A.
series, NIST series, and China series.
5. High purified
water and ammonia added purified water pH measuring mode can be set
up, for this two special pH measuring modes, besides the general
slope temperature compensation, also added function of nonlinearity
solution temperature compensation to make measurement more accurate,
especially suitable for the fields of electric power and
petrochemical etc.
6. Adopts advanced
automatic frequency convertible and voltage regulation technology to
enlarge the measuring range of conductivity electrode which constant
K=1 to 10 times. It can meet measuring accuracy requirement for
range within 0 to 200mS/cm by using only one-point calibration. It
is the particular one¨Cpoint calibration function for this meter.
7. Automatically
recognize 8 kinds of conductivity standard solution. User can choose
anyone from two series of standard solutions: Europe & USA series
and CHINA series.
8. Automatically
select conductivity measuring range, the meter will do non-linearity
temperature compensation test for purified and high purified water
less than 10uS/cm, which greatly improve the measuring accuracy. It
is especially suitable for use in fields of electric power,
microelectronics and medicine.
9. Equips new type of
DO electrode with temperature and salinity sensor which has function
of automatic temperature compensation and automatic salinity
compensation as well as manual Atmospheric pressure compensation
inside meter, easy to use, accurate to measure.
10. Polarogram type
DO electrode has special electrode calibration cap. Only needs 3 to
5 minutes for electrode polarization. Electrode adopts combination
diaphragm cap which very convenient to use. Each DO electrode equips
with three spare diaphragms caps.
11. Meter's circuit
board adopts SMT film-covering
technology to improve meter's production reliability.
12. Meter has the
back light LCD display monitor.
13. Dustproof and
waterproof meter meets IP57 rating.
|
Model:
SR751 pH/ORP/Conductivity/TDS/Sal./Res./DO/Temp.
8-in-1 Meter
Technical
parameter
1. pH:
|
Measuring range |
(-2.00 to 19.99)
pH |
|
Resolution |
0.1/0.01 pH |
|
Accuracy |
Meter:¡À0.01pH;
connect meter with electrode: ¡À0.02pH |
|
Temp. Compensation
range |
(0 to 100)
ºC
(automatic) |
2. ORP(mV):
|
Measuring range
(mV/ORP/EH) |
-1999 mV to 0 to
1999mV |
|
Resolution |
1mV |
|
Accuracy |
Meter:¡À0.1% FS,
connect meter with electrode: ¡À15mV |
3. Conductivity:
|
Measuring range |
Conductivity:
(0.00 to 19.99)¦ÌS/cm
(20.0 to 199.9)¦ÌS/cm
(200 to 1999)¦ÌS/cm
(2.00 to 19.99) mS/cm
(20.0 to 199.9) mS/cm
TDS: (0 to
100) g/L
Salinity : (0 to
100) ppt
Resistivity:(0 to
100) M¦¸*cm |
|
Resolution |
0.01/0.1/1¦ÌS/cm
0.01/0.1 mS/cm |
|
Accuracy |
Meter:¡À1.0% FS,
connect meter with electrode:¡À1.5% FS |
|
Temp. compensation
range |
(0 to 50)
ºC
(automatic) |
|
Electrode constant |
0.1 / 1 / 10 cm-1 |
|
Benchmark
temperature |
25ºC,
20ºCand
18ºC |
4. Dissolved
Oxygen:
|
Measuring range |
(0 to 40.00) mg/L(ppm)
(0 to 200.0) % |
|
Resolution |
0.1/0.01 mg/L(ppm)
1/0.1% |
|
Accuracy |
Meter:¡À0.10 mg/L,
connect meter with electrode:¡À0.40 mg/L |
|
Temp. Compensation
range |
(0 to 45)
ºC
(automatic) |
|
Salinity
compensation range |
(0 to 45) ppt
(automatic) |
|
Barometric
pressure compensation range |
(66 to 200) kPa
(manual) |
|
Automatic
calibration |
Air saturated by
water; water saturated by air |
|
Electrode type |
Polarogram type |
5. Other Technical
Parameters:
|
Data storage |
400 groups |
|
Storage content |
Series number,
measuring value measuring unit and temperature, |
|
Power |
Two AA batteries
(1.5V x2) |
|
Size and weight |
(360 x 270x 76)
mm/1.7kg |
|
Quality and safety
certification |
ISO9001:2000, CE
and CMC |
|
IP rating |
IP57 Dustproof and
waterproof |
Package includes
|
1. SR751portable meter; |
5. DO500 DO electrode
3pcs of membrane caps inner solution for DO probe (30ml) |
|
2. 201T-S plastic pH/ATC 3-in-1 combination electrode |
6. pH calibration solution (4.00, 7.00,
10.01pH/50ml) |
|
3. 301Pt-S ORP combination electrode |
7. Conductivity calibration solution
(1413¦ÌS/cm/50ml) |
|
4. 2301-S plastic conductivity electrode (ATC, K=1) |
8. Carrying case |
|
|
¡¡ |
¡¡ |
|
 |
DO-510 Portable Dissolved Oxygen
Meter
Specification
Range: 0.00~19.99mg/L ¡¡0.0~255.0%
Resolution: 0.01mg/L ¡¡0.1%
Accuracy: ¡À1.5%F.S
Temperature Compensation: 0~45ºC
Power Supply: DC 9V
Dimensions: 123mm¡Á72mm¡Á33mm |
|
 |
XHST8
SERIES PORTABLE DISSOLVED OXYGEN METER
XHST8 series dissolved
oxygen meter include the XHST820 and 821. The meters
are used to measure amount of gaseous oxygen
dissolved in a liquids.
Automatic
Calibration:
XHST8 series with two points calibration function
(Zero and 100%), it can recognizing calibration
solution. If you use calibration solution by
mistake, the meter will display ERROR.
Automatic Temperature
Compensation:
Automatic temperature compensation guarantees the
highest accuracy under varying temperature
condition.
Salinity and
Barometric Pressure Compensation:
The salt dissolved in solution will limit oxygen
content. XHST8 series can compensates salinity and
barometric pressure after manual input
coefficients.
Multi-Measurement
Units:
XHST8 series can set parameter units accord with
your country. E.g, Dissolved oxygen units: mg/L and
ppm; Barometric pressure units: kPa and mmHg;
Temperature units: oC and oF.
Hold Function:
The meter with hold function, press [ MEAS/HOLD ]
key, the meter momentarily freezes reading for easy
viewing.
Message Indicator:
XHST8 series with operational message indicator.
When you need setup or measurement, the message
indicator will help you what you can do and how do
it. You can set parameter or select functions under
it's guide.
Save Data:
The meter can save 48 data sets, press [ SAVE ] key,
the meter will store current measured value,
serial number, date, time and other information.
Output Data:
The data can be sent to computer through
USB link, you can print
out test report via software.
What's included:
DO probe, membrane cap, electrolyte solution, 9V
battery.
USB cable,
Application software
disk.
¡¡
|
Model |
¡¡ |
XHST820 |
XHST821 |
|
Dissolved
Oxygen Range |
¡¡ |
0.0~20.0mg/L
or ppm |
0.00~20.00mg/L
or ppm |
|
Resolution |
¡¡ |
0.1mg/L |
0.01mg/L |
|
Dissolved
Oxygen Accuracy |
¡¡ |
¡À0.5mg/L |
¡À0.3mg/L |
|
Saturation
of Oxygen |
¡¡ |
0.0~200.0% |
0.0~200.0% |
|
Accuracy |
¡¡ |
¡À10.00% |
¡À5.00% |
|
Temperature
Range |
¡¡ |
0.0~50.0oC,
32~122oF |
|
Temperature
Accuracy |
¡¡ |
¡À1oC,
¡À1.8oF |
|
Temperature
Compensation |
¡¡ |
0.0~40.0oC,
Automatic |
|
Salinity
Correction |
¡¡ |
0~35g/L |
|
Barometric
Pressure Correction |
¡¡ |
450~850mmHg, 60.0~112.5kPa |
|
DO
Calibration Points |
¡¡ |
1 or 2 Points |
|
|
¡¡ |
100% in air or 0% in solution |
|
Memory |
¡¡ |
48 data sets |
|
Output |
¡¡ |
USB |
|
Power
Requirements |
¡¡ |
1¡Á9V battery |
|
Dimensions |
¡¡ |
185(L)mm¡Á88(W)mm¡Á32(H)mm |
|
Weight |
¡¡ |
300g |
|
|
 |
¡¡
JPB-607A Dissolved oxygen analysers
Characteristics:
1. 3/1/2LCD with blue-light
2. Automatic temperature compensation
3. Immediate response
4. Easy to carry
5. D.C. power supply: one piece of 9V battery
6. The electrode system is composed of polarographic oxygen electrode
and temperature electrode
Specifications:
1. Measurement range: Dissolved oxygen: 0-20 mg/L
Temperature: 0-40ºC
2. Accuracy:
Dissolved oxygen: ¡À0.3 mg/L¡À1bit (under the basic temperature)
¡À0.5 mg/L¡À1bit(differ: ¡À10ºC from the basic temperature)
Temperature: ¡À1ºC¡À1bit
3. Response time: ¡Ü30s (90% response at 20.0ºC).
4. Stability of the meter: not over ¡À0.2mg/L ¡À1bit within one hour
5. Remaining current: ¡Ü0.15mg/L
6. The range of automatic temperature compensation: 0-40ºC |
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JPBJ-608 Dissolved oxygen analysers
Characteristics:
1. With the function of double displays of dissolved oxygen
concentration value and temperature, dissolved oxygen saturation value
and temperature
2. Measuring D. O. concentration, saturation, electrode current and
temperature; With the functions of automatic temperature compensation
and calibration of zero oxygen, full scale, atmosphere pressure and
salinity.
3. The meter has the function of protection from electricity cutting
off. With Measuring results can be stored, deleted, viewed and printed.
At most 250 sets of data can be stored.
4. With wide screen LCD. It is easy to operate with the prompt facility.
With PC panel of new material, thus the meter has good reliability.
5. With low power consumption design, with the functions of lack of
voltage display, switching off automatically.
6. With RS-232 interface which is connected and with Model TP-16 printer
to print measuring results or connected with computer to communicate.
7. Grade of the case protection is IP65, resistant to water and dirt,
suitable for field operation
8. The electrode system is composed of polarographic oxygen electrode
and temperature electrode.
Specifications:
1. Measuring range: Dissolved oxygen concentration: (0.00~19.99)mg/L
Dissolved oxygen saturation: (0.0~199.9)%;
Temperature: (0~40.0)ºC.
2. Automatic temperature compensation range: (0.0~40.0) ºC.
3. Accuracy of the meter: D. O. concentration: ¡À0.3mg/L¡À1bit(under basic
temperature);
¡À0.5mg/L (differ: ¡À15ºC from the basic temperature)
D. O. saturation : ¡À5.0% (under basic temperature);
¡À10.0% differ: ¡À15ºC from the basic temperature
Temperature: ¡À0.5ºC¡À1bit.
4. Repeatability of the meter: ¡Ü0.2mg/L.
5. Stability of the meter: not over ¡À0.2mg/L within one hour.
6. Remaining current: ¡Ü0.1mg/L.
7. Response time ¡Ü20s (90% response at 20.0ºC).
8. Salinity calibrating range: (0.0~40.0)g/L.
9. IP65 protection grading |
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FEATURES:
::
1 or 2 points
calibration(100% in air, 0% in zerooxygen solution)
:: Automatic temperature compensation for best accuracy
under
fluctuating temperatures
:: Automatically compensates
salinity and barometric
pressure after
manual input for increased accuracy
:: Automatic message prompts
help your easy to operate meter
:: Expanded memory stores
and recalls up to 99 data sets
::
USB
Communication interface can be sent data to PC
METERS INCLUDED:
DO Probe, Membrane Cap,
Electrolyte Solution,
Electrode
Holder, DC9V Power adapters¡¡
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PHS980
PRECISION DISSOLVED OXYGEN METER
PHS980 use a polarographic
electrode to
measures dissolved
oxygen in water, it can display the oxygen level
as % saturation
from 0 to 200% or concentration from 0 to 20ppm
(mg/L).
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SPECIFICATIONS:
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Model |
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PHS980 |
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Dissolved
Oxygen Range |
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0.00~20.00mg/L
or ppm |
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Resolution |
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0.01mg/L |
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Dissolved Oxygen Accuracy |
¡¡ |
¡À0.3mg/L |
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% Saturation
of Oxygen |
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0.0~200.0% |
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Accuracy |
¡¡ |
¡À5.00% |
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Temperature Range |
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0.0~50.0oC,
32~122oF |
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Temperature
Accuracy |
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¡À1oC,
¡À1.8oF |
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Temperature
Compensation |
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0.0~40.0oC,
Automatic |
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Salinity
Correction |
¡¡ |
0~35g/L |
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Barometric
Pressure Correction |
¡¡ |
450~850mmHg,
60.0~112.5kPa |
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Calibration
Points |
¡¡ |
1 or 2
Points, 100% in air or 0% in solution |
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Memory |
¡¡ |
99
data sets |
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Output |
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USB communication
interface |
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Power
Requirements |
¡¡ |
DC9V, using
AC adapters, 220VAC, 50Hz |
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Dimensions |
¡¡ |
210(L)¡Á188(W)¡Á60(H)mm |
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Weight |
¡¡ |
1.7kg |
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Standard configuration:
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1. Main instrument |
1 |
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2. Power cable |
1 |
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3. DO Electrode |
1 |
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4. Solution in dissolved oxygen electrode |
100ml/bottle |
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5. Membrane of dissolved oxygen electrode |
5 |
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6. Data Collecting software |
1 |
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7. RS-232 Communication Line |
1 |
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8. TP-16 Print Connection Line |
1 |
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9. Multi-function Electrode Support Stand |
1 |
Optional accessories:
1. Glass cell ( 10mm, 20mm, 30mm, 50mm,
100mm )
2. Cell holder ( 10mm, 50mm, 100mm ) 3. Didymium filter
Overall dimension & weight:
Shipping package dimension: 350-300-220mm
Gross weight: 6kg Net weight: 4kg
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JPSJ-605 Dissolved oxygen analysers
Characteristics:
1. Microprocessor technology. Dot-matrix LCD with blue-light.
2. With the functions of automatic temperature compensation and
calibration of zero oxygen, full scale, atmosphere pressure and salinity
3. With the function of double displays of dissolved oxygen
concentration value and temperature, dissolved oxygen saturation value
and temperature
4. With Measuring results can be stored, deleted, consulted and printed.
At most 50 sets of data can be stored. the user can two ways to select
immediate printing or storage printing.
5. The meter has the function of protection from electricity cutting
off;
6. With RS-232 interface which is connected and with Model TP-16 printer
to print measuring results or connected with computer to communicate;
7. Using 1.1 communication soft can connect with compute
Specifications:
1. Measurement range: Dissolved oxygen: 0.00-20.00 mg/L
Dissolved oxygen saturation: 0.00-200.0%
Temperature: -5.0-105.0ºC
2.The range of automatic temperature compensation: 0-40ºC
3.Accuracy:
Dissolved oxygen: ¡À0.3 mg/L¡À 1 bit (under the basic temperature)
¡À0.5 ml/L¡À 1 bit (differ: ¡À15ºC from the basic temperature)
Dissolved oxygen saturation: ¡À5%¡À 1 bit (under the basic temperature)
¡À10%¡À 1 bit (differ: ¡À15ºC from the basic temperature)
Temperature: ¡À0.5ºC ¡À 1 bit (0ºC £T £ 60ºC)
¡À1.0ºC ¡À 1 bit (on the other temperature range)
4. Remaining current: ¡Ü0.15mg/L
5. Response time: 45s (90% response on 20ºC)
6. Salinity calibrating range: (0.0~40.0)g/L
7. Repeatability of the meter: ¡Ü0.2mg/L.
8. Stability of the meter: not over ¡À0.2mg/L within one hour.
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Features and
Applications:
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The worthy lab
dissolved oxygen meter for its good performance and low cost.
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New type dissolved
oxygen electrode has function of salinity measurement, can automatic
achieve salinity compensation and temperature compensation;
Meter inside with air pressure sensor, can automatic achieve air
pressure compensation.
- PolarograPHic
type dissolved oxygen electrode, short
polarization time, fast response and accurate measurement.
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Convenient used
dissolved oxygen electrode calibration cover and combined type
diaPHragm cap.
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Meter meets with the
requirement of international GLP standards. It features up to
automatic calibration, automatic temperature compensation, storage
data, clock display, time measurement, RS232 output, functions
setting and self-diagnose information etc.
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It adopts digital
filter and step slipping technology to improve meter's response
speed and repeatability.
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Dustproof and
waterproof meter meets IP54 standards.
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Model: SR516
Dissolved Oxygen Meter
Measuring
Parameters:
Dissolved Oxygen and temperature
Specifications:
Range:
DO:
(0 to
40.00)mg/L(ppm);
(0 to
200.0)%
Temp:
(0
to 45)
ºC
Accuracy:
DO:
¡À0.10
mg/L
Temp:
¡À0.4
ºC
Other Parameters:
Automatic Temperature
Compensation:
(0
to 45)
ºC
Automatic Salinity
Compensation:
(0
to 45)
ppt
Automatic Air
Pressure Compensation:
(80
to 105)
kPa
Storage Data:
600
groups;
Communication
Connector:
RS-232;
Power:
DC9V/300mA;
Size & Weight:
(160¡Á190¡Á70)mm/880g
What's included:
1. DO500 dissolved
oxygen electrode
2. Model 901
intelligent stirrer
3. Model 602 flexible
electrode holder
4. RS-232
communication software and cable
5. DO502 DO electrode
inner solution |
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