This instrument is based on the combination of differential pressure method and fluid level analysis technique. It is the only instrument in the market so far that provides the quantitative analysis of seal performance and residual oxygen for various flexible vacuum packages.
RGT-01 system utilizes Labthink's latest embedded computer control system that provides a better performance than traditional single chip system.
The instrument is equipped with Labthink's latest intelligent operating software, with user-friendly operating interface and intelligent data management. It also supports LystemTM Lab Data Sharing System, which ensures uniform management of test results and test reports.
The vacuum test cell is composed of an outer chamber and an inner chamber. Before the test, the inner chamber, where the test specimen is placed, is completely filled with water and sealed with the sealing plate. The outer chamber, which is also the measuring chamber, is slowly injected with water to a designated level and sealed. Both chambers are thereafter evacuated until the test specimen expands. The residual oxygen within the specimen is obtained by fluid level analysis technique associated with corresponding calculations.
This instrument is applicable to the determination of seal performance and the quantity of residual oxygen in:
Including vacuum bags for food
Including vacuum bags for drugs
Including vacuum bags for cosmetics
Including non-vacuum bags for food
Including non-vacuum bags for drugs
Including non-vacuum bags for cosmetics
| Test Range |
| 0 ~ 15 mL(standard) |
Note: As a default setting, residual oxygen volume can be obtained by multiplying this value by 20.9%. Customization is available for other test range.
| Accuracy |
| ±0.1 mL (Gas volume is 0 - 5 mL) |
±0.3 mL (Gas volume is 5 - 10 mL)
±0.5 mL (Gas volume is 10-15 mL)
|Vacuum||0 ~ -90 KPa|
|Port Size||Φ6 mm|
|Instrument Dimensions||580 mm (L) x 320 mm (W) x 540 mm (H)|
|Power||220VAC 50Hz / 120VAC 60Hz|
|Net Weight||61 kg|