Production of portable food safety testing equipment

Portable food safety detectorModel: HAD-B401C

Product Overview

HAD-B401C 型Portable food safety detectorUsing aluminum alloy, this multi-channel food comprehensive rapid detection instrument can be carried to the site for rapid detection. It can analyze and quickly determine the content of additives, non food additives, fake and inferior food, food physicochemical indicators, etc. in food. The detection items can be upgraded and added as needed. Suitable for use by market supervision departments, agricultural product safety testing departments, as well as in laboratories and commodity flow testing vehicles.

Product Features

● Multi purpose food analysis, can freely expand food safety testing items, one machine for multiple uses, portable design, built-in lithium battery, can work continuously for more than 4 hours, can be carried to the site for use, especially suitable for market supervision departments to bring to the site for use.

Adopting a 4.3-inch high-resolution color LCD touch screen with full Chinese display, the interface is intuitive and the operation is convenient.

Intelligent Chinese input function, which can directly input Chinese through the intelligent keyboard and touch pen, making the detection record more detailed and intuitive.

The detection items can be expanded to over 60, with 4 channels for detecting pesticide residues. Other projects adopt high-speed continuous testing technology, which means testing immediately upon release

Equipped with an embedded micro thermal printer, it can directly print the test report for each detection channel. The report is detailed and intuitive, including channel number, concentration, Chinese sample name, detection date, inspector, and detection unit.

The instrument adopts an optical path self calibration system to achieve power on self calibration, omitting the steps of calibrating 0 and 100.

The instrument can display both absorbance and transmittance values, making it convenient for conducting other experiments.

Automatically display the concentration of detection items in the sample, and automatically save the detection results and query functions.

Equipped with communication function and data online transmission function, it can achieve external communication and monitoring networking.

technical indicators

1. Color LCD touch screen size: 4.3 inches

2. Absorption value display range: 0.000-4000

3. Light transmission value display range: 0.00-100.00%

4. Transmittance resolution: 0.01%

5. Absorption resolution: 0.001

6. Transmittance accuracy: ± 2.0%

7. Transmission density repeatability: ≤ 0.2%

8. Stability: ≤ 0.3% (3 minutes)

9. Detection channel: 4

10. Detection module:

Aquatic products: formaldehyde, sulfur dioxide, nitrite, hydrogen peroxide, histamine, caustic soda

Rice and flour products: Pastry: Hangbai chunks, sulfur dioxide, borax, potassium bromate, benzoyl peroxide, aluminum potassium sulfate, sodium saccharin, saccharin, benzoic acid

Seasoning: Plant oil peroxide value, acid value, amino acid nitrogen in soy sauce, total acid in soy sauce, total acid in vinegar, iodized salt, malondialdehyde, sorbic acid, potassium bromate

Meat and products: Histamine, volatile basic nitrogen, nitrite, characteristics of diseased meat, malondialdehyde, freshness of meat

Vegetables, grains, fruits: pesticide residues, formaldehyde, sulfur dioxide, nitrate

Other items: honey glucose, honey sucrose, milk powder protein, sorbic acid, Baijiu methanol, cadmium, mercury, lead, arsenic, chromium.

11. Communication interface: RS232, USB

13. Multiple working power sources: AC 220V, DC 5V, lithium battery

dew point meter Portable Dew Point Meter Air Dew Point Meter Temperature and humidity dew point meter HAD-FTLD

3.Iodine analyzerWater quality iodine detector model: HAD-I263

Product Introduction

The instrument adopts a monochromatic cold light source and uses a microcomputer to automatically process data, directly displaying the iodine concentration value of the water sample. Widely applicable for the determination of drinking water, surface water, surface water, sewage, and industrial wastewater.

Technical Specifications

1. Measurement range: 0.02-1.00mg/L

2. Indication error: ≤± 5%

3. Repeatability: ≤ 3%

4. Optical stability: The instrument's absorbance value drifts less than 0.002A within 20 minutes

5. Dimensions: Host 80mm × 230mm × 55mm

6. Weight: less than 1kg

7. Normal usage conditions:

⑴ Environmental temperature: 5-40 ℃ ⑵ Relative humidity: ≤ 85%

⑶ Power supply: rechargeable lithium battery

⑷ No significant vibration or electromagnetic interference, avoid direct sunlight.

Product Features:

1. The instrument adopts a cold light source and a narrowband interference optical system, with good optical stability

2. The instrument adopts a high-performance low-power microcontroller and is equipped with a high-capacity rechargeable lithium battery, with a standby time of more than 6 months.

3. The LCD large screen displays Chinese character menus, making it easy and intuitive to operate.

4. The instrument is convenient, compact, and easy to carry for on-site testing

5. In addition to using curves directly from the factory, users can add and calibrate curves themselves.

6. It can save 20 standard curves and 500 measured values.

7. It has a one click factory recovery function to prevent curve loss or accidental deletion

8. Equipped with a USB interface, data can be transferred to a computer and saved as files.

9. Data power-off protection function.

4.Permanganate index meterCOD analyzer, CODMn analyzer model: HAD-S1000

Technical Specifications

1. Measurement range: 0-10mg/L (beyond dilution measurement)

2. Detection limit: 0.20mg/L

3. Resolution: 0.01mg/L

4. Indication error: ≤± 4%

5. Repeatability: ≤ 3%

6. Dissolving temperature: 100 ℃± 1.5 ℃

7. Dissolving time: 30 minutes

8. Dimensions: 80mm × 230mm × 55mm

9. Weight: 500g

10. Normal usage conditions:

⑴ Environmental temperature: 5-40 ℃ ⑵ Relative humidity: ≤ 85%

⑶ Power supply: rechargeable lithium battery

⑷ No significant vibration or electromagnetic interference, avoid direct sunlight.

Product Features:

1. The instrument adopts a cold light source and a narrowband interference optical system, with good optical stability

2. The instrument adopts a high-performance ultra-low power microcontroller and is equipped with a high-capacity rechargeable lithium battery, with a standby time of more than 6 months.

3. LCD large screen display of Chinese character menu, easy and intuitive operation.

4. The instrument is convenient, compact, and easy to carry for on-site testing

5. In addition to using curves directly from the factory, users can add and calibrate curves themselves.

6. It can save 20 standard curves and 500 measured values.

7. It has a one click factory recovery function to prevent curve loss or accidental deletion

8. Equipped with a USB interface, data can be transferred to a computer and saved as files.

9. Data power-off protection function.

5.Individual dust samplerModel: HAD-GFA

1 Overview

The HAD-GFA individual dust sampler is an instrument used to measure the concentration of dust in the air at a location. Widely used in industrial and mining labor safety, environmental monitoring, occupational disease prevention and control, college teaching and other units. This instrument has the advantages of high pumping pressure, strong load capacity, small size, dual-use of AC and DC, easy to use, accurate timing, and multiple uses of one machine

2、 Technical parameters

1. Extraction pressure:>26000Pa9

2. Flow range: 0.1-3L/min

3. Flow accuracy: ± 5%

4. Stability: ≤ 5%

5. Timing accuracy: ≤± 0.1%

6. Environmental temperature: 0-50 ℃

7. Working status: intermittent or continuous use

8. Power supply: lithium battery

9. Weight: ≤ 0.5Kg

10. Dimensions: 137 × 88 × 45 (mm)

The above parameter information corresponds to the image