| Customization: | Available |
|---|---|
| After-sales Service: | 24 Hour′s Online Support |
| Warranty: | 1 Year |
|
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2.Features:
High precision benchtop pH/Ion meter, 5 points calibration, automatic help message displays. The meter is suitable for measuring the pH, ORP and ion concentration of the liquids.
pH Mode:
* 1 to 5 points push-button calibration with auto-buffer recognition.
* Selectable pH buffer options or using the custom calibration solutions.
* Automatic electrode slope display helps user decide whether to replace sensor.
ORP Mode:
* 1 point offset calibration allows adjusting the displayed value to a known standard.
* Relative and absolute mV measurement modes provide accurate ORP readings.
Ion Concentration Mode (For PH-930):
* 2 to 5 points calibration providing the 8 concentration points can be selected.
* Automatically recognize ion electrodes, does not need to specify the type of ion.
* Selectable multiple concentration units include the ppm, mg/L and mol/L.
Others Features:
* Auto-Hold function freezes stable reading for easy viewing and recording.
* Automatic electrode diagnosis shows offset and electrode slope.
* Expanded memory stores and recalls up to 500 readings.
* Built-in real-time clock stamps stored data to meet GLP standard.
Accessories:
* PH electrode
* Temperature probe
* PH buffer pouches (pH4.01/7.00/10.01)
* USB cable
* DC5V power adapter
3.Technical Parameters
|
Model |
PH-920
|
PH-930
|
|
pH Range |
-2.000~20.000pH |
-2.000~20.000pH |
|
pH Accuracy |
±0.002pH |
±0.002pH |
|
Resolution |
0.1, 0.01, 0.001pH, Selectable |
0.1, 0.01, 0.001pH, Selectable |
|
Calibration Points |
1~5 points |
1~5 points |
|
Calibration Solutions |
USA (pH1.68/4.01/7.00/10.01/12.45), NIST (pH1.68/4.01/6.86/9.18/12.45), DIN (pH1.09/4.65/6.79/9.23/12.75) or User-defined |
USA (pH1.68/4.01/7.00/10.01/12.45), NIST (pH1.68/4.01/6.86/9.18/12.45), DIN (pH1.09/4.65/6.79/9.23/12.75) or User-defined |
|
Temperature Compensation |
0~100°C, 32~212°F, Manual or Automatic |
0~100°C, 32~212°F, Manual or Automatic |
|
mV Range |
-1999.9~1999.9mV |
-1999.9~1999.9mV |
|
mV Accuracy |
±0.2mV |
±0.2mV |
|
Resolution |
0.1, 1mV, Selectable |
0.1, 1mV, Selectable |
|
Calibration Points |
1 point (Only for Relative mV mode) |
1 point (Only for Relative mV mode) |
|
Ion Concentration Range |
----- |
0.001~19999ppm, mg/L, mol/L (Refer to the range of ISE) |
|
Ion Concentration Accuracy |
----- |
±0.5% F.S (Monovalent), ±1% F.S (Divalent) |
|
Temperature Range |
0~105°C, 32~221°F |
----- |
|
Temperature Accuracy |
±0.5°C, ±0.9°F |
----- |
|
Calibration Points |
|
2~5 points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L) |
|
Memory |
Stores up to 500 data sets |
Stores up to 500 data sets |
|
Output |
USB Communication Interface |
USB Communication Interface |
|
Connector |
BNC |
----- |
|
Power Requirements |
DC5V/400mA power adapter |
|
|
Dimensions(mm) |
210*188*60mm |
|
|
Weight(kg) |
1.5kg |
|
|
Package Size(W*D*H)mm |
310*240*180mm |
|
|
Gross weight(kg) |
1.7kg |
|
Our Star Products include the Four parts :
One : Air Protection Products : Biosafety Cabinet ,Fume Hood , Laminar Flow Cabinet ,Air Shower ,Air Purifier ,etc.
Two: Cold Chain Products :Refrigerator ,-25C Freezer ,-40C Freezer ,-60C Freezer ,-86C Freezer ,Freeze Dryer ,etc.
Three : Clinical &analysis Products : Auto Chemistry Analyzer , Hematology Analyzer ,Elisa Microplate Reader , Elisa Microplate Washer.etc.
Four : Sciencific Products : Autoclave ,Incubator ,Oven ,Centrifuge , Microscope ,Balance etc.
III.Contact Information
If any inquiries , please feel free to contact me .
Our Advantages:
1. Completed authentication.
1. who are we?
We are based in Shandong China, start from 2007, sell to Africa(18.00%), Mid East(15.00%), South America(15.00%), Southeast Asia(10.00%), North America(9.00%), Western Europe(7.00%), Domestic Market(7.00%), Northern Europe(5.00%), South Asia(4.00%),Eastern Europe(3.00%), Oceania(3.00%), Southern Europe(2.00%), Eastern Asia(1.00%), Central America(1.00%). There are total about 501-1000 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment.
3.what can you buy from us?
Biological Safety Cabinet, Laminar Flow Cabinet, Fume Hood, Autoclave, Elisa Processor , Refrigerators and freezers, Nucleic Acid Extractor...
4. why should you buy from us not from other suppliers?
BIOBASE group, founded in 1999 and been through high and stable development for 15 years, who is now with revenues of one hundred million, 1200 employees in China and abroad offices, 22.4 acres land industry parks and 20000 square meters production base.
5. what services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF;Accepted Payment Currency:
USD, EUR, JPY;Accepted Payment Type: T/T, L/C, Cash;Language Spoken: English, Chinese, German, Russian, Korean.
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