Progress on Absorber Heater and Instrumentation, Absorber R&D

Shigeru Ishimoto KEK

AFC Phone Meeting Jan-27, 2005

HEATER for MICE ABSORBER/CRYOCOOLER

HTR-25-100

Thermometer and Absorber Level Meter

AC Bridge 370S

CX-1050-SD 3716; 16ch Scanner

PC / WS

MICE ABSORBER MONITOR/CONTROL

IEEE-488

Keithley/ADCAC Bridge 370S DCPS

READ OUTS

16 CX-1050SD’s

DMR 1-6

3-HTR5-CX-1050

P&VAC Sensors

Abs. HTR-UP

CRYOCOOL HTR

Programmable Controller or Relay

DIO

ALRAM, VALVES, CRYOCOOLER-OFF, HEATER-OFF…

DCPS DCPS

Abs. HTR-DWN

LAN

Abs. LEVELCX-1050

cc1mA

DIRECT CONTROL

CRYOSTAT

Inside Abs.

(EXCEL FILE)

http://ishimotopc2.kek.jp/MICE-Instruments.xls

DIGITAL METER RELAY for MICE ABSORBER/CRYOCOOLER

DMR; DIGITAL METER RELAY (Digital comparator) Watanabe (Japan) for example

INPUTWSM-452HR-R3NNNX-22VD ; DC 0-199.99 mVWSM-452HR-R3NNNX-32VD ; DC 0-1.9999 VWSM-452HR-R3NNNX-42VD ; DC 0-19.999 VWSM-452HR-R3NNNX-52VD ; DC 0-199.99 V

OUTPUT( 4.5 digit set)HI-relay (NC, HO)LO-relay (NC, NO)

Scaling; A-B (V) C-D (Unit)

DC24V