联系人： 张小姐
手 机：13913143077
联系人：李先生
手 机：15895662155
邮 箱：kssunnyjx@126.com
Ｑ Ｑ：1191890920
微 信：kssunnyjx
网 址：www.leybold-inficon.com
This is a compact air cooled refrigerating module that can easily obtain low temperature within a vacuum. It can be easily connected to a vacuum line or vacuum room without water cooling pipes.
V-080R: Standard equipped with thermocouple to monitor cooling element temperature within a vacuum
V-081R: A green LED turns on when the heat sink temperature drops below ‐65℃ to indicate availability.
Installation methods, quantities, and cooling panel shapes are selectable according to application.
Air cooled refrigerator (no cooling water) requiring no cooling facility
Single unit covering wide range of cooling temperature (from room temperature to 100℃)
Items requiring cooling in vacuum.
Low-temperature test equipment
Various gas and solvent recovery
Water trap of various analysis equipment
Oil-back prevention cryogenic trap for rough pumping line
| Type | V-080R | V-081R | |||
|---|---|---|---|---|---|
| Refrigerant module single unit (No temperature control module) | Refrigerant module single unit+temperature controller module (Option) | ||||
| Heat sink temperature range | -20℃ to ultimate temperature(except at startup)(*1, 3) | Room temperature to -123℃(*2) | Room temperature to ultimate temperature(*1) | ||
| Cooling time | Approx. 4 minutes till -60℃, 5 minutes till -80℃ (in vacuum without temperature control) | ||||
| Cooling performance (ambient temperature 25℃, exhaust temperature 45℃) | 60W at -23.3℃ (heat sink temperature) 25W at -80℃ (heat sink temperature) | ||||
| Temperature display | None | Cooling panel temperature displayed on on temperature controller screen on front panel | LED on front panel is lit at -65℃ or below | ||
| COOLER ON/OFF | None | Turn refrigerator ON/OFF with R/S switch on front panel | None | ||
| Refrigerator abnormal stop indicator | None | LED (red) on front panel is lit | |||
| External control function | Input function | Refrigerator output control signal | Voltage control 1.0 to 5.0VDC Current control 4 to 20mADC | Controlled with temperature control module | None |
| Refrigerator ON/OFF signal input | Short: Run/Open: Stop | None | |||
| Output function | Refrigerator error signal output | 5VDC: Output at abnormal stop | Relay contact (N.O):Output at abnormal stop | Photo-coupler contact (N.O):Output at abnormal stop | |
| Refrigerator alarm signal output | 5VDC: At alarm output (refrigerator operation continued) | None | |||
| Cooling temperature rise alarm signal output | None | Relay contact (N.O.):Output on alarm | None | ||
| Refrigerator run signal output | None | Running: Short/Stopped: Open | None | ||
| Reference output | 5VDC: Output when active | None | None | ||
| Service output | 24VDC: Output when running | None | |||
| Connection flange diameter | VG80 former JIS flange (outer diameter φ160) | φ150 flange (fixed screw: 4-M5) | |||
| Rated input voltage | 24VDC±10%, 150W output or more | ||||
| Maximum input current | 6A (RMS)(at 24VDC input) | ||||
| Power consumption | 90±20W | ||||
| Cooling method | Air cooled | ||||
| Operating environment temperature/humidity | 0 to 40℃, 0 to 90% or less (no condensation) | ||||
| Dimensions (mm) | W160×L203×H360 | W160×L203×H381 | W160×L200×H360 | ||
| Weight(kg) | Approximately 6 | Approximately 6.6 | Approximately 6 | ||
| Refrigerant gas | He | ||||
| Periodic Maintenance | Not required, perform He gas exchange (filling) as required | ||||
