Overview:

The HT-2019 programmable quantitative sealing machine based on the HT-2017 model has undergone adjustments. The internal circuit has been moved to the top to prevent equipment short circuits due to leakage. The equipment baffle has been replaced with metal material to prevent damage from collisions. A one-button drainage function has been added, eliminating the hassle of manually cleaning the leakage for the operator.

HT-2019 Enzyme Substrate Method Programmable Quantitative Sealing Machine for51-hole dosing pan and 97-hole dosing panHeat-sealing function, compatible with AmericanColitagUse of microbiological culture media, providing a 24-hour simple and accurate method for quantitative detection of total coliforms, Escherichia coli, and thermotolerant coliforms.51-pinhole dosing disk and 97-pinhole dosing diskAccording to traditional methodsA semi-automatic quantitative method designed for the MPN statistical model, capable of quantitatively detecting water sample results, replacing filter membrane and multi-tube fermentation methods for water microorganism detection.

Standard of Execution:

Meets the requirements of the "GB 3838-2002 Surface Water Environmental Quality Standards"

Complies with the "CJ/T 206-2005 Urban Water Supply Water Quality Standard"

Complies with the "GB/T 5750.12-2006 Standard Methods for the Examination of Drinking Water"

Compliant with "DB21/T 2368-2014 Rapid Determination of Total Coliforms and Faecal Coliforms in Seawater by Enzymatic Substrate Method"

Compliant with the "CJ/T51-2018 Testing Methods for Water Quality of Urban Sewage - Determination of Thermophilic Coliforms by Enzyme Substrate Method" standard

Complies with the "HJ 1001-2018 National Environmental Protection Standard - Determination of Total Coliforms, Fecal Coliforms, and Escherichia coli in Water Quality"

By data comparison: It can be observed that the enzyme substrate method has a short detection time, does not require an aseptic laboratory, and has no specific professional requirements for the operator.

Technical Specifications:

1. Applicable to the detection of total coliforms, Escherichia coli, faecal (thermotolerant) coliforms, etc., equipped with 51-hole, 96-hole, and 97-hole rubber liners.

2. Automatic counting function for recording the experimental process and usage frequency. Equipped with MPN value counting software to effectively minimize human error in reading numbers.

3. Lifespan: Over 5 years or 50,000 cycles.

4. Preheat Time: 2-3 minutes.

5. Sealing Speed: 8-10 seconds.

6. Noise Level: ≤48 dBa

7. Equipped with a liquid crystal display, built-in intelligent modules, and automatic energy-saving features.

8. One-touch drainage feature, with a rear drainage hole for easy cleaning of any leaks caused during the sealing process.

9. Features a clean window and inspection door for easy cleaning of the heating roller.

10. Full metal housing to prevent accidental fire.

11. Features a sleep mode, automatically entering sleep mode when not in use for an extended period while the device is powered on, to prevent overheating and reduce energy consumption.

12. The machine features an automatic shutdown function after sealing is complete. The rubber pad shelf can be flipped and closed after use, seamlessly integrated with the machine, making transportation convenient.

13. Environmental Temperature: -10-50℃

14. Power Supply: AC220V 50Hz

15. Machine Weight: 13 Kg

16. Machine Dimensions: 408x340x300mm