| Customization: | Available |
|---|---|
| After-sales Service: | Online Technical Support |
| Warranty: | 1 Year |
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pH:
*1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.
*Automatic electrode diagnosis shows the pH slope and offset.
*Automatic temperature compensation ensures accurate readings over the entire range.
*Calibration due alarm prompts user to calibrate the meter regularly.
ORP:
*1 point offset calibration allows adjusting the displayed value to a known standard.
*Relative and absolute millivolt modes ensure the reliable ORP measurements.Ion Concentration(For PH-930).
*2 to 5 points calibration, including the 8 concentration points can be selected.
*Direct ion concentration readout simplifies the measurement process.
*Automatic electrode diagnosis shows the calibration points and slopes.
*Selectable concentration units (ppm, mg/L, mol/L, mmol/L) and ionic valency.
General Features
*Auto-Read function senses and locks the measurement endpoint.
*Setup menu allows setting the pH buffer set, number of calibration points, resolution, stability criteria, temperature unit, date and time, etc.
*Reset function automatically resumes all settings back to the factory defaults.
*Expanded memory stores or recalls up to 500 data sets.
*USB communication interface for data transfer and timed interval readings.
|
Model |
PH-920 |
PH-930 |
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|
PH |
Range |
-2.000~20.000pH |
|
|
Accuracy |
±0.002pH |
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|
Resolution |
0.1, 0.01, 0.001 pH, Selectable |
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Calibration Points |
1~5 points |
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Calibration Solutions |
USA, NIST, DIN, 2 custom buffers |
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|
ORP |
MV Range |
±1999.9mV |
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Relative mV Range |
±1999.9mV |
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Resolution |
0.1,1mV, Selectable |
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MV Accuracy |
±0.2mV |
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Calibration Points |
1 point |
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Ion |
Range |
/ |
0.001 ~19999ppm, mg/L, mol/L (deponding on the range of ISE) |
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Resolution |
/ |
0.001,0.01,0.1,1 |
|
|
Accuracy |
/ |
±0.5% F.S (Monovalent),±1% F.S (Divalent) |
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|
Measurement Units |
/ |
ppm, mg/L, mol/L, mmol/L |
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|
Calibration Points |
/ |
2 to 5 points |
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|
Calibration Solutions |
/ |
0.001,0.01,0.1,1,10,100, 1000,10000 |
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|
Temperature |
Range |
0~105°C/32~221°F |
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Resolution |
0.1°C/0.1°F |
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|
Accuracy |
±0.5°C/±0.9°F |
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Offset Calibration |
1 point, reading±10°C |
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Other Specifications |
Temperature Compensation |
0~100°C, Manual or Automatic |
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Stability Criteria |
Low or high |
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Calibration Due Alarm |
1 to 31 days or off |
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Slope/Offset Display |
Yes |
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Hold Function |
Manual or auto-endpoint |
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Memory |
500 data sets |
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Communication Interface |
USB |
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Connector |
BNC, 3.5mm jack socket |
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Display |
Custom LCD (125*100mm) |
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Power Requirements |
DC5Vpower adapter |
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Dimensions(mm) |
210*188*60mm |
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Weight(kg) |
1.5kg |
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Package Size(W*D*H)mm |
310*240*180mm |
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Gross weight(kg) |
1.7kg |
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| BIOBASE group, founded in 1999 and been through high and stable development for 17 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. The products we manufacture extends to most of the laboratory items and scientific analytical equipments. Our mission is to enable our customers to make the world healthier, cleaner and safer. BIOBASE group invests in science and technology research, aim to keep impoving products performance and quality as well as develop new products to meet customers wide requirement. We satisfy our customers by offering comprehensive support, purchase convenience and we are ready to serves more and more BIOBASE users. BIOBASE group, serving global distributors and its loyal end users, is becoming one of the most important scientific services supplier. We have branch office in USA, India and Jordan . Till now we have exported to more than 200 countries. |
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