| After-sales Service: | Online Technical Support |
|---|---|
| Warranty: | 1 Year |
| Range: | -2.000~20.000pH |
| Resolution: | 0.001, 0.01,0.1 pH, Selectable |
| pH Buffer Options: | USA, Nist, DIN, 2 Custom Buffers |
| ORP(Optional) Range: | +-1999.9mv |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier
Accessories:
pH/conductivity/dissolved oxygen electrode, temperature probe, pH standard buffer, conductivity standard solutions, dissolved oxygen electrolyte, membrane cap, carrying case.
Features:
PH:
*Multiparameter water quality meter is equipped with a 3.5 inches backlit LCD display.
*1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.
*Automatic electrode diagnosis shows the pH slope and offset.
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:
*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. Conductivity/TDS/Salinity/Resistivity:
*1 to 5 points calibration with automatic recognition for conductivity standards.
*Selectable cell constant, reference temperature, TDS factor, linear and pure water compensations, seawater and practical salinity measurement modes.
*Automatic electrode diagnosis shows the calibration points and factors.
Dissolved Oxygen:
*1 or 2 points calibration using the air-saturated water or zero oxygen solution.
*Salinity and barometric pressure compensations eliminate the measurement error. Other Features:
*Automatic temperature compensation ensures accurate readings over the entire range.
*Auto-Read function senses and locks the measurement endpoint.
*Calibration due alarm prompts user to calibrate the meter regularly.
*Auto-Power Off effectively conserves battery life.
*Setup menu allows setting the 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 is easy to transfer data to PC.
Multi-mode power scheme (batteries, power adapter and USB port) ensures that using the meter smoothly.
|
Model |
PH-900 |
|
|
pH |
Range |
-2.000~20.000pH |
|
Resolution |
0.001, 0.01,0.1 pH, selectable |
|
|
Accuracy |
±0.002pH |
|
|
Calibration Points |
1 to 5 points |
|
|
pH Buffer Options |
USA, NIST, DIN, 2 custom buffers |
|
|
ORP(optional) |
Range |
±1999.9mV |
|
Resolution |
0.1,1mV, selectable |
|
|
Accuracy |
±0.2mV |
|
|
Calibration Points |
1 point |
|
|
lon(optional) |
Range |
0.001-19999 (depending on the range of ISE) |
|
Resolution |
0.001, 0.01,0.1, 1 |
|
|
Accuracy |
±0.5% F.S. (monovalent),±1%F.S. (divalent) |
|
|
Measurement Units |
ppm, mg/L, mol/L, mmol/L |
|
|
Calibration Points |
2 to 5 points (0.001, 0.01,0.1, 1,10, 100, 1000, 10000) |
|
|
Conductivity |
Range |
0.1 ~2pS/cm(CON-0.1 .optional); 2-20mS/cm(CON-1 .standard); 20~200mS/cm(CON-10,optional) |
|
Resolution |
0.001,0.01,0.1, 1 |
|
|
Accuracy |
±0.5% F.S. |
|
|
Calibration Points |
1 to 5 points |
|
|
Calibration Solutions |
10pS/cm, 84pS/cm, 1413pS/cm, 12.88mS/cm, 111.8mS/cm |
|
|
Temperature Coefficient |
Linear (0.0~10.0%/°C), pure water |
|
|
Reference Temperature |
20/25P |
|
|
Cell Constant |
K=0.1,1,10 or custom |
|
|
TDS |
Range |
0-10.00, 100.0, 1000ppm, 10.00, 200.0ppt |
|
Resolution |
0.01,0.1,1 |
|
|
Accuracy |
±1%F.S. |
|
|
TDS Factor |
0.1-1.0 (default 0.5) |
|
|
Salinity |
Range |
0.00~42.00psu, 0.00~80.00ppt |
|
Resolution |
0.01 |
|
|
Accuracy |
±1%F.S. |
|
|
Resistivity |
Range |
0.00-20.00MQ |
|
Resolution |
0.01 |
|
|
Accuracy |
±1%F.S. |
|
|
DO |
Range |
0.00-20.OOmg/L, 0.0*200.0% saturation |
|
Resolution |
0.01 mg/L, 0.1% |
|
|
Accuracy |
±0.2mg/L, ±2.0% |
|
|
Calibration Points |
1 or 2 points |
|
|
Barometric Pressure Correction |
60.0-112.5kPa/450-850mmHg, manual |
|
|
Salinity Correction |
0.0~50.0g/L, manual |
|
|
Other Specifications |
Temperature Compensation |
0~100°C/32~212°F, manual or automatic |
|
Memory |
500 data sets, USB communication interface |
|
|
Power Requirements |
DC5V power adapter |
|
|
Dimension |
210*188*60mm |
|
|
Net Weight |
1.5kg |
|
|
Packing Size |
300*250*200mm |
|
|
Gross Weight |
1.7kg |
|
|
Air protection product
|
Cold chain product
|
General lab equipment
|
Analytical instrument
|
|
biosafety cabinet
|
medical refrigerator
|
autoclave
|
Chemistry Analyzer
|
|
laminar flow cabinet
|
blood bank refrigerator |
incubator
|
ELISA Reader& Washer
|
|
fume hood
|
-25 freezer
|
drying oven
|
Hematology Analyzer
|
|
clean room
|
-40 freezer
|
centrifuge
|
Electrolytic analyzer
|
|
PCR cabinet
|
-60 freezer
|
spectrophotometer
|
Urine Analyzer
|
|
ect
|
-86 freezer
|
shaker
|
ect
|
Company Information
Established in 1999, owning more than 1000 employees and 20000 square meters.
15 years production experience and 50 professional engineers
Packaging & Shipping
the package : Bubble film +cotton+standard export wooden case.
the delivery : 7-15 days after the payment
Our Services
Free
Free offer trial video for your sample
Free training video with machine
Pre-sales service
24hours online to ensure quick response to customers' inquiry or online message.
Guide customers to choose the best suitable machine model.
Offer detailed specification and competitive prices.
Customization available for special specification products.
Sample testing support.
View our Factory.
After-sales service
Training how to install and use the machine.
Engineers available to service machinery overseas.
In time response to customers technical problems.
12-month warranty
FAQ for better and easy cooperation
Q1: Why choose BIOBASE?
Re: We are the leading manufacture in lab furniture and lab equipment, OEM & ODM service are offered. And we have our own overseas technician and installation team.
Q2: How about the sample of Biobase product?
Re: We could send you the samples but the freight and the sample are charged.
Q3: How about Biobase payment term?
Re:T/T & L/C &Western Union(40% deposit, the balance before shipment)
Q4: How about BIOBASE delivery time?
Re: Within 7-15 workdays after receiving deposit.
Q5: How about BIOBASE validity of quotation ?
Re:Usually 30 days as the shipping freight and exchange rate can be fluctuate
Q6: What is the shipping port?
Re:FOB to Qingdao Port,China(also can ship according to customers' request)
Q7: How about the package?
Re: Bubble film + Cotton +Standard export wooden case.
Q8: How to inspect the goods?
Re: Products will be checked by our QC staff first, then our project manager. Client can come and check by themselves or third party check is available
Suppliers with verified business licenses
Audited Supplier 
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