仪器简介：

Benchmaster Test Chambers
Tenney Benchmaster试验箱

These chambers are well-suited for use in electronic, military,pharmaceutical quality assurancereliability testing, as well as research testingproduction processes.
该设备适用于电子、军工和制药工业上的质量保障和可靠性测试，同时也适用于研究性测试和生产加工领域。

技术参数：

Temperature Humidity Test ChamberHumidity Room Features
温度湿度试验箱/湿度试验室特点
Vapor-tight interior liners made of 100% continuously welded stainless steel
Control system for humidified units provides fully automatic, PID, chamber control through a user-friendly alpha-numeric display
Temperature Humidity Test Chambers with humidity are constructed of 100% non-corroding partshave a low-water protection system
Uniform conditions are assured through the use of a vertical-down recirculating conditioning stream
1. 设备满焊，不锈钢制造，内部设有紧密密封衬垫
2. 加湿器控制系统由PID全自动控制，友好用户软件希腊字母显示
3. 温度湿度试验箱由100％防腐蚀器件和低水位保护系统组成
4. 垂直向下再循环流注功能保证了用户对均匀度的要求

Tenney Benchmaster Chamber
Tenney Benchmaster 试验箱
Standard Features at a Glance:
标准配置：
Proprietary VersaTenn control system
Watlow 942 controller
Control tolerance of ±0.3℃
Hermetic refrigeration system
Tenney VaporFlo humidity system
Low mass nichrome, open wire heating system
NEC wiring compliance
Vertical-down recirculating conditioning system
Double silicon gaskets on doors
2" diameter access port with plug
±2% RH typical after stabilization
1. 专有Versa Tenn控制系统
2. Watlow 942 控制器
3. 控制偏差：±0.3℃
4. 封闭式制冷系统
5. Tenney VaporFlo 湿度系统
6. 镍铬合金明线加热系统
7. 遵循NEC配线规则
8. 垂直向下再循环流注功能
9. 大门双层硅橡胶密封条
10. 直径2英寸通讯接口带塞子
11. 恒温后典型湿度指标±2% RH
Options:
IEEE/488 interface
LinkTenn software for Windows that permits your computer
to control up to 10 chambers
RS422, 423, 232, or 485 interface assemblies
Water demineralizer
Water reservoir for humidity system (5 gallon)
Recirculating system for humidity water
Viewing window, 6" x 8", thermally insulatedheated
Interior lighting
Shelving, adjustableremovable
Automatic CO2 or LN2 cooling boost system
Automating boost heating system
GN2 purge system
Recording instruments
Redundant thermal protectionalarm system
External dryer for obtaining humidity as low as 5% (to 20°C)
Chamber cart with casters

主要特点：

设备性能选项：
1. IEEE/488界面
2. Windows LinkTenn 软件支持对10台设备的控制
3. RS422, 423, 232, 或 485界面配置
4. 软水器
5. 湿度系统蓄水箱(5加仑)
6. 湿度供水回收系统
7. 观察窗，6" x 8"，耐热绝缘材料
8. 内置照明灯
9. 抽取式载物板高度可调
10. 自动CO2或LN2制冷推进系统
11. 自动加热推进系统
12. GN2净化系统
13. 记录仪
14. 超温保护及报警系统
15. 外部干燥器可实现低至5％的湿度(温度至20℃)
16. 设备带脚轮推车
Humidity capability: 20% to 98% RH in the dry bulb range of +20oC to +85oC as limited by a dewpoint. Test data based on 24oC ambient, sea level, 60Hz. On 50 Hz or higher than 24oC am- bient, performance may be reduced.
湿度性能：在温度+20℃或+85℃时，湿度在20％～98％范围内受3℃露点温度限制。测试数据是基于24℃环境温度，海平面以上，60HZ等条件上的结果。 高于24℃或在50HZ的条件下，环境性能会降低。