Shanghai Jingqi Chlorine Dioxide Meter WD8803, Shanghai Jingqi Instrument Co., Ltd. (CAT#: STEM-AI-0991-YJL)

Shanghai Jingqi Chlorine Dioxide Meter WD8803, model WD8803 is manufactured by Shanghai Jingqi Instrument Co., Ltd.
The instrument has the characteristics of easy operation and high sensitivity.

Measuring range: 0.05～25.00mg/L. Divided into two ranges: 0.05～2.50mg/L, 2.5～25.00mg/L
Indication error: ≤±5%(F.S)
Repeatability: ≤3%
Optical stability: The absorbance value of the instrument drifts less than 0.002A within 20 minutes
Dimensions: 80mm×230mm×55mm
Weight: 500g
Normal use conditions:
⑴ Ambient temperature: 5～40℃
⑵ Relative humidity: ≤85%
⑶ Power supply: 4 AAA batteries
⑷ No significant vibration and electromagnetic interference, avoid direct sunlight

High-performance ultra-low power consumption 16-bit microcontroller.
LCD large-screen liquid crystal display, convenient and intuitive operation.
The instrument is convenient and compact, easy to carry on-site detection
Can save 20 standard curves and 199 measured values (including residual chlorine value, absorbance value and light transmittance with time stamp year, month, day, hour, minute and second)
Cold light source, narrow-band interference optical system, good optical stability.
Data power failure protection function.
The host case is made of molded ABS material, IP65 design, good anti-corrosion, waterproof and dustproof performance.

Shanghai Jingqi Aluminum Tester WD8204 (CAT#: STEM-AI-0984-YJL)
Shanghai Jingqi Nickel Tester WD8203 (CAT#: STEM-AI-0985-YJL)
Shanghai Jingqi Manganese Tester WD8202 (CAT#: STEM-AI-0986-YJL)
Shanghai Jingqi Copper Tester WD8201 (CAT#: STEM-AI-0987-YJL)
Shanghai Jingqi Water Alkalinity Meter WD8221 (CAT#: STEM-AI-0988-YJL)
Shanghai Jingqi Water Hardness Meter WD8220 (CAT#: STEM-AI-0989-YJL)
Shanghai Jingqi Water Aniline Meter WD8301 (CAT#: STEM-AI-0990-YJL)