fruit and vegetable breath tester

Fruit and vegetable breath tester instrument introduction:

The fruit and vegetable breath tester is specially used for the determination and analysis of the respiration intensity of fruits and vegetables under storage conditions such as room temperature, cold storage, gas conditioning storage, and supermarket freezers. The characteristic of this instrument is that it can select respiration chambers of different volumes according to the size of fruits and vegetables, which speeds up the balancing and measurement time; it can simultaneously display the CO2 concentration, O2 concentration, temperature and humidity of the respiration chamber. This instrument has the characteristics of multi-function, high precision, fast, efficient and convenient, and is very suitable for various schools and scientific research institutes such as food, horticulture, fruits, vegetables, and foreign trade for the respiration measurement of various fruits and vegetables.

Fruit and vegetable breath tester technical indicators:

Carbon dioxide detection

Detection principle: infrared

Minimum measuring range: 0-2000ppm

Linearity: ≤±1%FS

Repeatability: ≤±1%

Response time: ≤15s

Zero drift: ≤±2%FS/24h

End point drift: ≤±2%FS/24h

Oxygen detection

Detection principle: electrochemical formula

Measuring range: 0-30%

Linearity: ≤±2%FS

Repeatability: ≤±1%

Response time: 30s

Zero drift: ≤±2%FS/24h

End point drift: ≤±2%FS/24h

temperature check

Measuring range: -20-95℃, resolution: 0.1℃, accuracy: ±0.2℃

Humidity detection

Measuring range: 0-100%, resolution: 0.1%, accuracy: ±0.2%FS

Power supply: AC220V±10%

Warm-up time: 30 minutes

Three breathing chamber sizes are available as standard:

1. The inner diameter is 40mm, the clear space is 80mm, and the volume is 0.1 liter

2. The inner diameter is 60mm, the clear space is 89mm, and the volume is 0.25 liters

3. The inner diameter is 120mm, the clear space is 180mm, and the volume is 2 liters

Breathing chambers of other sizes can be ordered separately according to users' needs.

Fruit and vegetable breath tester product basic configuration

Accessories Name Quantity

One host

Three sets of breathing chambers

A power cord

One card reader

A memory card

Two tracheae

A software CD

An instrument box

Fruit and vegetable breath tester features

1. LCD display screen 160×320 dot matrix, simple operation and clear interface

2. Use large-capacity SD card to store data, large data storage capacity and convenient export

3. With power-on calibration function, you can choose whether to calibrate when starting the machine to improve the accuracy of the instrument

4. Equipped with software for calculating respiratory intensity, users can quickly calculate the results