Total chromium detector

Instrument Introduction

The HD-TCr series water quality total chromium detector is an independently developed product of Shandong Holder Electronic Technology Co., Ltd. It is designed and manufactured in accordance with national standards, environmental standards and other relevant standards, and is applicable to many testing standards at home and abroad.

It mainly detects the total chromium content of heavy metals in water quality, and has intelligent data analysis functions. The charts and lists display data, and the analysis is clear at a glance; high-definition color LCD touch screen, Android smart operating system, Chinese display interface, Chinese and English keyboards, humanized operation, and easier to use.

Application range

The water quality total chromium detector can be widely used in the detection of wastewater in various industries (industrial wastewater, urban sewage, domestic sewage and surface water in rivers and lakes), which can meet the various needs of different users. It can be used in industrial wastewater and various domestic sewage monitoring applications such as chemical, petroleum, coking, papermaking, metallurgy, brewing, and medicine.

Functional features

1. Adopting the new Android 7.1.1 intelligent operating system, humanized Chinese operating interface, faster operation speed and stronger stability.

2. 8-inch LCD touch screen display, humanized Chinese operating interface, intuitive and simple reading.

3. The precision colorimetric cell design is adopted, and the light source is consistent, which can solve the problem of error in the test results caused by the error of the light source, and the test results are more accurate.

4. The light source adopts imported ultra-bright light-emitting diodes, and the brightness of the light source can be automatically adjusted and calibrated.

5. Supports colorimetric methods such as 10mm, 30mm, 50mm dish colorimetry and φ16mm tube colorimetry, with multiple choices to ensure the accuracy of measurement;

6. It has wireless communication function, supports WIFI, RJ45, mobile phone hotspot network transmission, and the test data can also be exported through a USB flash drive;

7. Multi-function sample management, samples can be named in Chinese and English, which is convenient for sample recording and data storage;

8. The instrument can permanently store 8 million sets of data. In order to facilitate the search of large amounts of data, it can be retrieved by time and analyzed at will;

9. Supports HDMI output, which is convenient for user training, explanation, and large-screen display.

10. The instrument is equipped with a regulatory cloud platform, and data can be uploaded through the local area network and the Internet, and can also be connected and uploaded to the platform of the environmental regulatory department.

11. Built-in thermal line printer, the content on the print paper can be freely selected (including QR code printing);

12. AC 220V, optional 6ah large-capacity rechargeable lithium battery, convenient for outdoor mobile testing;

13. Built-in teaching demonstration video, users can watch the operation video in the instrument while performing experimental operations, which is easier to use.

14. Later product firmware can be upgraded

Technical parameters

Wavelength configuration: 420nm, 470nm, 520nm, 560nm, 620nm, 700nm;

Indication error: ≤±5%;

Repeatability: ≤2%;

Instrument stability: <0.5%;

Instrument repeatability: <0.5%;

Photochemical stability: numerical drift within 20min ≤0.002A (100,000 hours of life);

Physical parameters

Colorimetric method: colorimetric tube (16mm digestion colorimetric integrated tube), colorimetric dish (10mm, 30mm, 50mm);

Operating system: Android7.1.1 smart operating system

Display: 8-inch (1024*768 resolution) high-definition color LCD touch screen;

Number of curves: 820 standard curves, 420 fitting curves

Network interface: USB2.0, HDMI, WiFi, Bluetooth, hotspot, RJ45;

Cloud platform: The instrument is equipped with a supervision platform, connected to a wired/wireless network, and the test results are directly transmitted to the environmental safety supervision platform.

Printer: thermal line printer;

Data storage: 8 million groups, can be freely called for viewing;

Data export format: Excel table;

Instrument size: 367x243x125mm;

Instrument weight: 5.3kg;

Environment and working parameters

Ambient temperature: (5-40)℃;

Ambient humidity: relative humidity <85% (no condensation);

Rated power: 20W

Working power supply: AC220V±10%/50Hz;

Configurable: large-capacity lithium battery.

Product's Website：http://en.huoerd.com/szzjscdy/905.html