C4877中文资料PDF规格书
C4877规格书详情
High Performance Thermoelectric Coolers C4877, C4878 Series
The C4877 series and C4878 series are thermoelectric coolers constructed with enhanced electrostatic and magnetic shielding (C4877 Series). This minimizes the influence of external noise on the photomultiplier tube and thus significantly improves photometric accuracy. These coolers offer user friendly functions such as easy temperature control and pilot lamp blanking. The C4877 series is designed for use with 51 mm (2) or 38 mm (1-1/2) diameter head-on photomultiplier tubes, and the C4878 series for
Features
● Thermoelectric cooling using Peltier elements
● About -30 °C cooling temperature (with +20 °C cooling water)
● Evacuated, double-pane window with heater for frost prevention
● Built-in electrostatic and magnetic shielding (C4877 Series)
● Water shut-off protection to guard the Peltier elements
● Stable operation due to a regulated power supply
Thermoelectric Coolers C659 Series
The C659 series is a thermoelectric cooler designed to reduce photomultiplier tube dark current and to enhance the photomultiplier tube lower detection limit. When used with a photomultiplier tube having an Ag-O-Cs photocathode in DC mode, the dark current can be reduced to 1/200 of its normal level at room temperature.
Features
● Thermoelectric cooling using Peltier elements
● Evacuated, double-pane window with heater for frost prevention
● Water shut-off protection to guard Peltier elements
● Built-in magnetic shield
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HIT |
23+ |
TO-3PL |
18000 |
询价 | |||
12 |
22+ |
TO-220F |
3750 |
原装现货假一赔十 |
询价 | ||
东芝 |
22+ |
TO-220F |
2000 |
全新原装品牌专营 |
询价 | ||
TOSHIBA/东芝 |
23+ |
TO-220F |
6000 |
原装正品,支持实单 |
询价 | ||
2023+ |
TO-220F |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
TOSHIBA/东芝 |
23+ |
NA/ |
4260 |
原装现货,当天可交货,原型号开票 |
询价 | ||
TOSHIBA |
SOP8 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
NEC |
02+ |
TO-66 |
1633 |
询价 | |||
TERADYNE |
新 |
144 |
全新原装 货期两周 |
询价 | |||
TOSHIBA |
23+ |
TO-TO-220F |
33500 |
全新原装真实库存含13点增值税票! |
询价 |