


| 主要参数 | 参数范围 | 分辨率 | 准确度 |
| A路、B路 | (0.100~1.500)L/min | 0.001L/min | 优于±2.5% |
| C路、D路 | (0.100~1.500)L/min (0.020~0.300)L/min(可选) |
0.001L/min | 优于±2.5% |
| 流量重复性 | 优于±2.0% | ||
| 流量稳定性 | 优于±2.0% | ||
| 计前压力 | (-60~60)kPa | 0.01kPa | 优于±2.5% |
| 大气压 | (30~130)kPa | 0.001kPa | 优于±500Pa |
| 采样时间 | 1min~99h59min | 1min | 优于±0.2% |
| 内置电池(选配) | 29.4V 10.4AH | ||
| 等间隔采样时间 | 99小时59分内任意设置 | ||
| 等间隔采样次数 | 1~99次 | ||
| 噪声 | <60dB(A) | ||
| 整机尺寸(W×D×H)mm | 165×330×275 | ||
| 重量 | 约3.0kg | ||
| 电源 | AC220V±10% 50HZ或DC29.4V/5A | ||
| 功耗 | <100W | ||
| 品牌: | 国瑞力恒 |
| 型号: | GR3240 |
| 采样流量: | (0.100~1.500)L/min L/min |
| 采样时间: | 1min~99h59min任意设置 |
| CD路采样流量: | (0.100~1.500)L/min (0.020~0.30 |