Basic Info.
Temperature Compensation Range
-5~55
Ambient Temperature
-10~50
Dimension
210mm*185mm*105mm (H*W*L)
Installation Method
Wall-Mounted
Operating Pressure
0.6MPa
Product Description
Waterproof Pen Type Dissolved Oxygen (DO) meter
Main Features
Micro-process Test Pen, high accuracy, good repetition
Polarographic DO Electrode comes with membrane cap constructure
membrane easy replaced, cost down, life-span long
2 points push-button calibration
Automatic temperature compensation
Auto-off conserves energy and lengthens battery lifespan
Application
Most laboratory, ecological studies and other applications
Water & Wastewater treatment Electroplating rinse tanks. Drinking water
Hydroponics. Aquaculture. Aquariums & fish farms. Swimming pools
Models and Specifications
Model DO20
DO Range 0.0-19.9mg/L
DO Resolution 0.1mg/L
DO Accuracy ±0.5mg/L
DO Calibration Point 2 points
Temperature Range 0.0-99.9
Temperature Resolution 0.1
Temperature Accuracy ±0.5
Temperature Compensation 5-45 auto
Cal.Reminding Yes
Operating Temperature 5-45
Display Dual-Display
Auto Off 10 Mins after last key pressed
Power 4 x1.5 V Micro Alkaline Batteries
Dimensions (L x W x H)/Weight 170*37*37mm/90g
company
Yantai dongrun Instrument Co., Ltd. founded in 1998. It specializes in manufacturing online water quality analysis equipment, level meters, pressure gauges, flow meters, special temperature gauges and laboratory analysis equipment. Our company cooperates with Chinese Academy of Sciences and builds up a water analysis laboratory, mainly producing TOC analyzer, ammonia analyzer, fluorescence oxygen analyzer, etc. We have passed the ISO9001 certification. Our professional R & D team can provide technical supports to satisfy customer demand and our unique technologies can meet different working conditions. Dongrun, named by Shandong province science and technology commission, belongs to "high-tech enterprises", " Contract-credit and promise keeping enterprises","ISO9001:2008 quality management system authentication enterprise", " metrological management advanced enterprises of Shandong province ", "Metrological guarantee confirmation qualified enterprise" and We are the important supplier of Yantai Wanhua Group,Pepsi,Sinopec,Jereil etc.
If you need more question,pease do not hesitate to contact me directly!
Address:
No1 Xiuling Road, Yantai, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Instruments & Meters
Company Introduction:
Yantai Zhengbang Electronic Co., Ltd., was founded on March 3, 1998, mainly engaged in produce and research on water environmental analysis instruments and liquid (level) meters series. The main product of our company is oxygen meter, on-line pH (ORP) meter, conductivity meter, acid-alkali concentration meter, online turbidity meter(SS meter), sludge concentration meter, online residual chlorine, magnetostrictive liquid level gauge, RF admittance (liquid) level meter, magnetic turn column liquid level gauge, which are cost competitive and win trust of customers. Our products are designed exquisitely, economically and practically which are widely used in field of food & biopharmaceutical, environmental protection water treatment, Petrochemical, ferrous metallurgy, textile, steel, etc. We are the important supplier of Yantai Wanhua Group, Pepsi, Sinopec, Jereil etc.