Flexible Vacuum Packaging, which has a good sealing performance and get the strengths of moisture-proof, anti-mildew, anti-pollution, anti-oxidation, save volume, save freight, extended storage period, are used to evacuate the air around perishable goods such as coffee, tea, chocolate, candy, seafood, noodles, rice, snack, frozen food, fast food, etc. Especially for the drug industry, vacuum packaging is very common. Lanker provides vacuum packaging solutions for clients from all over the world. We look forward to cooperate with you!
Vacuum Packaging Bags,Meat Vacuum Seal Bags,Vacuum Bags For Sea Food,Vacuum Sealer Bags For Grains Lanker Pack Group Limited , https://www.lankerflexible.com
Digital X, γ dosimeter is a new generation of digital universal portable radiation protection instrument. It is used to measure X and γ rays, and has the characteristics of high sensitivity, wide energy response range, light weight, low power consumption and simple use. At a slightly higher radiation level (0.3 uSv / h) on the natural background, the instrument still has good measurement repeatability, stability, accuracy, and performance indicators at the international first-class level. It has the functions of measuring dose rate, cumulative dose, peak dose rate value, etc .; it is especially suitable for X-ray medical machine, radioisotope application and atomic energy industry to measure random and continuous radiation It is also suitable for low-energy X-rays generated by high-voltage devices, such as color picture tubes and radar devices. After calibration, it can also measure the absorbed dose of beta rays and detect high-energy a particles. It is the most ideal monitoring instrument in nuclear power plants, nuclear medicine, radiation detection and radiation treatment facilities, life science laboratories, nuclear research centers and other industrial applications.
2. Instrument features:
1. The ionization chamber is used as a detector with high sensitivity and wide energy response range.
2. Large-screen digital LCD display, intuitive, clear and accurate.
3. Full range automatic measurement, no need to manually change the range, simple and convenient to use.
4. The unique peak measurement function can capture and display the maximum value of the dose site since the start-up, and is particularly suitable for monitoring the dose field generated by medical X-ray machines and other devices with short start-up time.
5. The calibration function of the instrument can automatically measure the average value of the dose field and maintain it, which solves the problem of difficulty for users of traditional portable instruments to calibrate.
6. Use high-energy lithium rechargeable batteries with a battery life of more than three years, and a single charging instrument can be used continuously for more than seven days.
3. Main indicators:
1. Detector: ionization chamber
2. Measuring range:
Dose rate range: 0 ～ 100mSv / h
Dose range: 0 ～ 100mSv
Peak dose rate: 0 ～ 100mSv / h
3. Relative inherent error: better than ± 8%
4. Detecting radiation: X and γ rays
5. Energy response: 10Kev to 10Mev
6. Angle response: Response change within 2π solid angle ± 10%
7. Power supply: Working voltage: DC12V-15V (two 6V battery packs)
Working current: ≤3mA
8. Environment: Temperature: -20 ℃ to + 50 ℃
Relative humidity: ≤ 95% (40 ℃)