| Customization: | Available |
|---|---|
| After-sales Service: | 24-hour online service,free accessories |
| Warranty: | 2 years |
|
Still deciding? Get samples of US$ 460/Unit
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
6.5-inch LED screen with concise and friendly-use interface.
Built-in microprocessor chip has Intelligent functions such as automatic calibration, ATC, data storage, clock display, USB output, function settings, wireless printing, and self-diagnosis information, etc.
It supports wireless bluetooth printing. Real-time data transfer to mobile phone via bluetooth is optional.
Smart electrode status display to ensure accurate use.
It has functions of ATC, auto salinity compensation and auto pressure compensation.
Polarographic DO electrode, short polarization time (3-5 mintues). Support 1 point calibration.
Omron long lasting and light touch key can be used more than 100,000 times.
Auto recognition of 25 buffers with three kinds of options: Europe & USA, NIST and China. Support 1, 2, 3 point calibration.
Can store 1000 sets of test data, which can be saved and transferred to USB memory stick and opened with Excel.
| Model | DO-PB905 | |
| pH | Measurement Range | (-1.999 ~ 19.999)pH |
| Resolution | 0.1/0.01/0.001 pH | |
| Accuracy | Electrode: ±0.02 pH | |
| Input Current | ≤2×10-12 A | |
| Input Impedance | ≥3×1012 Ω | |
| Stability | ±0.02 pH/3h | |
| Temperature Compensation | (0 ~ 100)ºC, auto or manual | |
| mV | Measurement Range | (-1999.00 ~ 1999.00) mV |
| Resolution | 0.1 mV | |
| Accuracy | ±0.05% FS | |
| DO | Measuring Range | (0 ~ 20.00) mg/L(ppm) (0 ~ 200.0)% |
| Resolution | 0.1/0.01 mg/L(ppm) 1/0.1 % | |
| Accuracy | Electrode: ±0.10 mg/L, Meter: ±0.40 mg/L | |
| Response Time | ≤30s (25ºC, 90%response) | |
| Residual Current | ≤0.1 mg/L | |
| Temp Compensation | (0 ~ 45)ºC (automatic) | |
| Salinity Compensation | (0 ~ 45) ppt (automatic) | |
| Pressure Compensation | (80 ~ 105) kPa (automatic) | |
| Automatic Calibration | Air saturated by water; water saturated by air | |
| Electrode Type | Polarographic | |
| Temperature | Range | (-10 ~ 110)ºC |
| Resolution | 0.1ºC | |
| Accuracy | 5 ~ 60ºC: ±0.4ºC Others: ±0.8ºC | |
| Other Parameters | Display | 6.5-inch LED screen |
| Data Storage | 1000 sets | |
| Power | 12V (110-220, 50-60Hz adapter) | |
| Communication Interface | USB, RS232, Bluetooth | |
| Dimensions & Weight | 240×170×70mm/600g | |
| Working Conditions | Temperature | 5 ~ 40 ºC |
| Humidity | 5-85% | |
| IP Grade | IP54 | |
| Meter Kits | 1) pH/DO meter | |
| 2) Electrode holder | ||
| 3) pH composite electrode | ||
| 4) DO electrode | ||
| 5) Temperature electrode | ||
| 6) pH buffer solution | ||
| 7) DO filling solution | ||
| 8) Membrane cap | ||
| 9) Cathode polishing paper | ||
| 10) Power adapter | ||
| External Size | 215x170x40mm | |
| Shipping Size | 475x430x75mm | |
| Net/Gross Weight (KG) | 0.6/3 | |
){kind=link}