Shenzhen Science Popularization Instrument Experimental Instrument Co., Ltd
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CH-05 model aquaculture water quality tester
CH-05 model aquaculture water quality tester
Product details

breedWater QualityMeasuring instrumentCH-05model


1Portable structural design
MeasurablePHDissolved oxygen, ammonia nitrogen, sulfide, nitrite.


IIProduct Features

1.Utilizing imported high-performance original light sources, the optical stability is extremely strong and not easily affected by various types of light interferenceThe instrument has high precision and good stability.

2.Full Chinese menu, easy and intuitive to operate.

3.High performance rechargeable lithium battery power supply, no need to replace the battery.

4.haveUSBInterface, capable of storing data records on a computer.

IIItechnical parameter

1Testing wavelength:400nm-700nm8Individual frequency bands)

Scope of testing

Testing items

Company

measuring range

accuracy

PH

PH

5.0-8.5

0.1±0.1

dissolved oxygen

mg/L

0.1-10.0

0.1±5%

Ammonia nitrogen

mg/L

0.1-10.0

5%(F,S

sulfide

mg/L

0.01-3.00

5%(F,S

nitrite

mg/L

0.02-5.00

0.05±5%

2Linear range of absorbance:0-2.5ABS
3Stability:RSD0.3%

4Maximum error:<5%

5Repeatability:3%

6Display:240X160LCD screen
7Storage:500Test record (with test time)
8Configuration: configurable30Item testing(standard curve)
9Interface:USB2.0Charging, connecting operation and downloading data
10Power supply: with rechargeable lithium battery
11Weight:240g
12Size: 3.35cm * 8.8cm * 5.1cm

13Comes with a suitcase for easy carrying when going out

4、 Configurationdetailed list:

host1TaiwanPortable case1A data collection CD1One,USBOne line,Colorimetric tube10Branch, reagentvarious1Set, instruction manual, certificate of conformity, and warranty card1share




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