| 密度分析儀 134238 00005張生 0755-278 17100 Measurement principle | Gas displacement method |
| Sample cell volume | 10 cm3, 3.5 cm3, 1 cm3 |
| Measurement accuracy | 0.03% of F.S. +0.03% of reading |
| Repeatability | 0.02% of F.S. |
| Pretreatment | Gas purge, flow, vacuum (option) |
| Pretreatment pressure | 0-145kPa (Gauge) |
| Applicable gas | He, N2, inert gas |
| Measurement pressure | 145kPa (Gauge) |
| Repetition times of measurement | Maximum 100 times |
| Mean number of measurement | Maximum 10 times |
| Measurement temperature range | 15-35°C, water bath: 15-50°C (option) |
| Calibration method | Automatic calibration with calibration sphere |
| 操作界面 | Input: RS232C (communication with printer) Output: RS232C (communication with electric balance) |
| 設(shè)備尺寸（寬x高x深） | 270 x 170 x 300 mm |
| 重量 | 8 kg |
| Utility - Gas | He, N2, inert gases:150kPa (G) |
| Utility - Joint | 1/8" Swagelok connection |
| Utility - Power | AC100~120V/200-240 V / 200 W, 50 / 60 Hz |
