QIWEI JPB-70A pen dissolved oxygen Analyzer, intelligent dissolved oxygen Analyzer Portable automatic temperature compensation

Name: QIWEI JPB-70A pen dissolved oxygen Analyzer, intelligent dissolved oxygen Analyzer Portable automatic temperature compensation
Brand: QiWei
SKU: NB033573
Price: 175.0 USD
Availability: InStock

$ 175.00Ex works

Polarographic coating ElectRode, Response Time no more than 30 seconds, automatic temperature compensation range 0~ 40 ℃, portable design for easy field operation, Measurement range 0.0~ 20.0mg/L, accuracy +/- 0.3mg/L.

Model

JPB-70A

Get Quote

Category : Water Quality Tester

Brand : QiWei

SKU : NB033573

Service :The delivery and service By NBCLab.Com

Overview

The JPB-70A Pen Intelligent Dissolved Oxygen Analyzer is a Portable instrument designed for field operation and consists of a Sensor and an electronic unit. The Sensor uses a polarographic coated dissolved Oxygen electrode. The electronic unit is composed of a highly integrated circuit and is equipped with a point matrix LCD display to display the dissolved oxygen value and temperature.

Features

1. Liquid crystal display; 2. Automatic temperature compensation, Fast Response Time; 3. Portable, easy to carry; 4. With our factory dissolved Oxygen electrode (Polarographic Laminating type).

Principle

The instrument uses a polarographic coated dissolved Oxygen electrode for measurement, processes data through a highly integrated circuit of the electronic unit, and automatically performs temperature compensation. Response to dissolved oxygen changes.

Applications

Field dissolved oxygen measurement

Measurement Range
Dissolved oxygen (0.0~ 20.0) mg/L; temperature (0~ 40℃)
intrinsic error
Dissolved oxygen: +/- 0.3mg/L; temperature: +/- 1 ℃
residual current
Not more than 0.15mg/L
Response Time
Less than 30 seconds (20 ° C at 90% Response)
Automatic temperature compensation Range
（0~40℃）
power supply
1.5V button battery (4)
Dimension
+/- 40 * 185mm (excluding Electrode)
weight
88 g

[Q] Is the price listed on the website the final cost for overseas purchases?

[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

[Q] What is the specific process for purchasing the product?

[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

[Q] What should I do if the instrument I purchase needs repair?

[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.