FOB Price
Obtener el precio más reciente320 ~ 350 / Set
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
50 Set
Packaging Detail:
Carton box
Delivery Time:
3-10 working days
Supplying Ability:
200 Set per Week
Payment Type:
T/T, L/C, Western Union, PayPal
Persona de contacto Ms. Joyce
No.118 Xiuyan Road, Pudong District, Shanghai, Shanghai, Shanghai
| Intelligent: This industrial PH meter adopts high-precision AD conversion and single chip microcomputer |
| processing technologies and can be used for the measurement of the PH values and temperature, automatic |
| temperature compensation and self-checking. |
| Reliability: All the components are arranged on one circuit board. No complicated functional switch, adjusting |
| knob or potentiometer arranged on this instrument. |
| Double high impedance input: The latest components are adopted; The impedance of the double high impedance |
| input can reach as high as l0*2Ω. It has strong interference immunity. |
| Solution grounding: This can eliminate all the disturbance of the ground circuit. |
| Isolated current output: Optoelectronic isolating technology is adopted. This meter has strong interference |
| immunity and the capacity of long-distance transmission. |
| Communication interface: it can be easily connected to a computer to perform monitoring and communication. |
| Automatic temperature compensation: It performs automatic temperature compensation when the temperature is |
| within the range of 0~*9.9℃. |
| Water proof and dust-proof design: Its protection grade is IP*4. It is applicable for outdoor use. |
| Display, menu and notepad: It adopts menu operation, which is like that in a computer. It can be easily |
| operated only according to the prompts and without guidance of the operation manual. |
| Multi-parameter display: The PH values, input mV values (or output current values), temperature, time and status |
| can be displayed on the screen at the same time. |
| 1. Measuring range: PH value: 0~*4.*0pH; division value: 0.*1pH |
| Electric potential value: ±***9.9mV; division value: 0.1mV |
| Temperature: 0~*9.9℃; division value: 0.1℃ |
| 2. Range for automatic temperature compensation: 0~*9.9℃, with *5℃ as the reference temperature, (0~**0℃ for Option) |
| 3. Water sample tested: 0~*9.9℃，0.6Mpa |
| 4. Automatic temperature compensation error of the electronic unit: ±0 *3pH |
|
5. Repeatability error of the electronic unit: ±0.*2pH |
| 6. Stability: ±0.*2pH/*4h |
| 7. Input impedance: ≥1x*0*2Ω |
| 8. Clock accuracy: ±1 minute/month |
| 9. Isolated current output: 0～*0mA(load <1 5kΩ), 4～*0mA(load <**0Ω) |
| *0. Output current error: ≤±lï¼…FS |
| *1. The data storage capacity: 1 month (1 point/5 minutes) |
| *2. High and low alarm relays: AC **0V, 3A |
| *3. Communication interface: RS**5 or **2 (optional) |
| *4. Power supply: AC **0V±*2V, *0Hz±1Hz, *4VDC(optional) |
| *5. Protection grade: IP*4, Alluminium shell for outdoor use |
| *6. Overall dimension: **6 (length) x **6 (width) x 1*0(depth) mm; |
| dimension of the hole: **8 x **8mm |
| *7. Weight: 1.5kg |
| *8. Working conditions: ambient temperature: 0~*0℃; relative humidity <*5％ |
| *9. It can be equipped with a *-in*1 or *-in*1 electrode. |
