Shen ChangHongShen ChangHong

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laboratory analytical instruments in China.

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0086-0755-26450374 / alex.zhao@shenchanghong.com

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CHTCR-140- ​TCR Analyzer (desktop)

CHTCR-140

[Product Overview]

CHTCR-140 total chromium analyzer, developed and produced by Shenchanghong, measuring range: 0.02 ~ 1mg / L, indication error: ≤ ± 5%

[Application Area]

Widely used in drinking water, groundwater, surface water, municipal sewage, industrial sewage, environmental monitoring, colleges and universities, scientific research institutions and other fields water measurements.
Product Details
Custom Matching


Technical Parameter



【Host】
measuring range: 0.02 ~ 1mg / LIndication error:≤±5%
repeatability: ≤3%optical stability:instrument absorbance value within 20min drift less than 0.002A
temperature control system: room temperature ~ 200 ° C can be set, the total chromium digestion temperature is 120 ° C. temperature control accuracy: ± 1 ° C
temperature control time: 1~9999min adjustabledigestion time:30min
batch processing capacity: 16 water samplesweight: host 1kg; digestion instrument 5.5kg
Dimensions: Main unit: 266mm × 200mm × 130mm;Digestion instrument (DIS-16B type) 355mm × 260mm × 135mm
power consumption:<500W

normal use conditions:
Ambient temperature:5 to 40 ° CRelative humidity:≤85%
Power supply:AC (220 ± 22) V; (50 ± 0.5) HzNo significant vibration and electromagnetic interference, avoid direct sunlight.



Features



1. The analyzer is separated from the digester, which does not affect the stability of the optical system.

2. Using imported high-performance, long-life (100000 hours), high brightness cold light source, equipped with narrow-band filter system, the optical stability is very strong, not easy to be interfered by all kinds of light, so the instrument has high precision and good stability.

3. Large screen LCD Chinese display, Chinese menu operation, simple and intuitive.

4.The temperature of digester is controlled and timed automatically by PID with high precision. The digestion temperature and time can also be set steplessly for other purposes.

5. The measurement data can be saved permanently. Except factory calibration curve, users can calibrate curves base on their onwn needs.

6. 10 standard curves and 199 measured values can be saved, and data will not lose even when power is cut off.

7. The shell of arsenic detector is made of ABS material after mould, which has good corrosion resistance.

8. Using high-performance, low-power 16-bit microcontroller system, excellent performance.



Packing List



NameQuantityNameQuantity
Host 11 digestion instrument
1 digestion protective cover5 digestion tube colorimetric tubes
Reagent 1 set1 manual
2 power cables1 Certificate
1 warranty card


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