TONGAO TR-ZH heavy metals STIP-scan Total Chromium/Hexavalent Chromium/Copper/Nickel/Zinc/Iron

Introduction

TR-ZH is based on trusted certification methods - GB7466-87 "Determination of total chromium in water quality", GB7467-87 "Determination of hexavalent chromium in water quality" Diphenylcarbazide spectrophotometry, "Dicyclohexanone oxalyl dihydrazone" Method", GB11910-89 "Determination of nickel in water quality by diacetyl oxime spectrophotometry", "Xylenol orange spectrophotometry" and HJ/T345-2007 "Determination of water quality iron in phenanthroline spectrophotometry" standard research and development Designed to use imported cold light source and narrow-band interference technology, the absorbance of the sample at a specific light source wavelength is detected spectrophotometrically. After the data is automatically processed by a microcomputer, the sample concentration value is directly displayed, expressed in units of mg/L.

The use of digestion and colorimetric integrated tube detection makes detection simpler and safer. With its compact design, fast detection, simple operation, and low cost, the instrument is widely used in wastewater detection in emergency monitoring, sewage treatment, chemical industry, pharmaceuticals, hospital wastewater, food, printing and dyeing and other industries. It can also be used in scientific research institutions, Research use of wastewater in universities, colleges and other institutions.

Features

1. Wide detection range: dozens of detection parameters can be expanded and customized according to needs to achieve better resource utilization.

2. High sensitivity: the minimum display value can reach 0.001mg/L.

3. Light source advantages: Using imported cold light source, the optical performance is better, no preheating is required, and the life span is up to 100,000 hours.

4. Intelligent operation: Intelligent operation program guides users to complete operations easily.

5. Diversified testing methods: You can choose standard measurement or continuous measurement mode, freely choose between speed and accuracy.

6. Low cost of use: low price of consumables and low usage.

7. Operational safety: Using an integrated digestion and colorimetric tube, the measurement is simple, fast and safe.

8. Large-screen LCD display, direct reading of data, simple and time-saving operation.

Emergency detection advantages

1. The instrument is compact in design, boxed in configuration, light in weight and easy to carry.

2. Equipped with special detection reagents to reduce user operations as much as possible.

3. Supports wireless Bluetooth printing and can print historical measurement data (Bluetooth printer optional).

4. Can store 4,000 sets of historical measurement data.

5. Built-in large-capacity rechargeable lithium battery with remaining power display, low power and low power consumption, achieving ultra-long standby. The digestion instrument has three power supply modes: mobile power supply, vehicle-mounted power supply, and 220V AC power supply for users to choose from.

Online operation function

Supports network port, USB interface, and Bluetooth function, and can transmit data to PC or printer.

Software advantages

1. Supports Chinese/English display (optional), friendly and intelligent design, and easy to operate.

2. Built-in system program and user program, common test items can be added to the user program for easy search.

3. It has data storage and power-off protection functions to prevent data loss and facilitate query of historical measurement data.

4. Built-in standard working procedures, no need for user calibration and calibration.

5. Users can also develop user programs and reagents to adapt to different water conditions in different situations.

6. There is a built-in help interface to explain to users the general precautions during the detection process.

7. Equipped with one-click factory reset function.

User interface example

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.