| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | Yes |
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* Model Number: JPB-70A
* Type: Portable Dissolved Oxygen Meter
* Measurement range: 0.0 to 20.0 mg/L
* Accuracy: 0.3mg/L
* Resolution: 0.1
* Residual current: not more than 0.15mg/L
* Response time: no more than 30s (90% response at 20°C)
* Automatic temperature compensation range: (0 ~ 40) °C
* Measuring range:
* 1. Dissolved oxygen: (0.0~20.0)mg/L
* 2. Temperature: (0 ~ 40) °C
* Basic error:
* 1. Dissolved oxygen: ±0.3mg/L
* 2. Temperature: ±1°C
* LCD
* Automatic temperature compensation, fast response time
* Portable, easy to carry
* With our factory dissolved oxygen electrode (polarized film type)
* Power supply: 1.5V button battery (4)
* Dimensions (mm): Φ40*185 (without electrodes)
* Size:185(mm)
* Weight: 88g
* Instrument keyboard description:
* Key Function
* (switch) power on and off.
* CAL calibration key (long press 5 seconds to enter the calibration interface)
* HOLD lock/hold key, Fahrenheit/Celsius temperature conversion key.
* JPB-70A pen-type intelligent dissolved oxygen analyzer (hereinafter referred to as the instrument) is mainly designed to
facilitate the user to carry on-site operation. The instrument can be divided into two parts: sensor and electronic unit. The
sensor uses a polarographic film-type dissolved oxygen electrode. The electronic unit is composed of high integrated
circuits.The instrument uses a dot-matrix liquid crystal display to display dissolved oxygen values and temperatures.
| Measurement range | 0.0 to 20.0 mg/L |
| Temperature range | (0 ~ 40) ºC |
| the response time | not more than 30 s (20ºC at 90% response) |
Q: How do you guarantee the quality?
A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.
Q: Is OEM available?
A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.
Q: Can we buy 1 pc for sample testing?
A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.
Q: How to deliver the goods for trial order or small order?
A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.
Q: What kind of payment your company accept?
A : T/T , Western Union,MoneyGram, Paypal , ect.
Q: If we have not found the model from website, what should we do?
A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.
Our Services:
1. 100% quality guarantee.
2. Quick delivery time.
3. OEM service.
4. Promptly reply you within 24 hours.
5. We treat clients as friend .Giving best service and sincere greetings.
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