The 750 ℃ HRF air recirculation ovens comprise two bench-mounted models and two floor-standing models.
Equipped with powerful fans and horizontal air-guides these models are intended to provide rapid heating with high thermal transfer to the chamber contents and high uniformity within the chamber.
These designs frequently form the base from which custom designed chambers with non-standard sizes or control configurations are made. HRF ovens are often supplied with modifications to enable heat treatment within AMS 2750E Nadcap compliant production environments.
标准参数750℃ maximum operating temperature
22, 45, 112 or 324 litre chamber volumes
Wire elements located in both sides of the chamber
Stainless steel liner
Combination of low thermal mass and refractory board insulation.
PID301标准控制器，单段程序控制
选项(订购时详细标注要求)过温保护
A range of sophisticated digital controllers, multi-segment programmers and data loggers is available. These can be fitted with RS232, RS485 or Ethernet communications
Additional sets of shelves & runners
内容可能会被修改或更正。
HRF 7/22C
| 加热时间(mins) | 63 |
| 尺寸: 内部 高 x 宽 x 纵深 (mm) | 220 x 200 x 495 |
| 尺寸: 外部 高 x 宽 x 纵深 (mm) | 590 x 450 x 870 |
| 架子安装 / 可装 | 0/3 |
| 每个装载架 / 总(kg) | 10 / 20 |
| 配置 | Bench-top |
| 最大功率 (W) | 3000 |
| 热电偶种类 | K |
| 重量 (kg) | 61 |
HRF 7/45B
| 加热时间(mins) | -- |
| 尺寸: 内部 高 x 宽 x 纵深 (mm) | 295 x 265 x 560 |
| 尺寸: 外部 高 x 宽 x 纵深 (mm) | 840 x 600 x 1000 |
| 架子安装 / 可装 | 0/3 |
| 每个装载架 / 总(kg) | 10 / 20 |
| 配置 | Bench-top |
| 最大功率 (W) | 6000 |
| 热电偶种类 | K |
| 重量 (kg) | 110 |
HRF 7/112
| 加热时间(mins) | -- |
| 尺寸: 内部 高 x 宽 x 纵深 (mm) | 400 x 400 x 700 |
| 尺寸: 外部 高 x 宽 x 纵深 (mm) | 1550 x 1000 x 1600 |
| 架子安装 / 可装 | 0/2 |
| 每个装载架 / 总(kg) | 15 / 40 |
| 配置 | Floor-standing |
| 最大功率 (W) | 18000 |
| 热电偶种类 | K |
| 重量 (kg) | 480 |
HRF 7/324
| 加热时间(mins) | -- |
| 尺寸: 内部 高 x 宽 x 纵深 (mm) | 600 x 600 x 900 |
| 尺寸: 外部 高 x 宽 x 纵深 (mm) | 1800 x 1200 x 2280 |
| 架子安装 / 可装 | 1/1 |
| 每个装载架 / 总(kg) | 50 / 50 |
| 配置 | Floor-standing |
| 最大功率 (W) | 24000 |
| 热电偶种类 | K |
| 重量 (kg) | 1000 |
请注意：
- External dimensions with door closed and including chimney
- Heat up rate is measured to 100°C below max, using an empty chamber
- HRF 7/22 and HRF 7/45 have 3 integral shelf runners
- Maximum power and heat up times are based on a 240V supply
内容可能会被修改或更正。
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