Ludlum Measurements 2200 User Manual

LUDLUM MODEL 2200
SCALER RATEMETER
March 2016
Serial No. 185785 and Succeeding
Serial Numbers

Ludlum Measurements 2200 Specifications

General

Type	Scaler/Ratemeter
Energy Range	Dependent on detector used
Measurement Units	cpm, cps, mR/hr, μSv/hr, counts, mR, μSv
Display	LCD with backlight
Accuracy	±15%
Operating Temperature	-20°C to 50°C
Energy Response	Dependent on detector used
Detector Type	Compatible with GM, scintillation, and proportional detectors

Summary

Statement of Warranty and Returns

Section 3: Controls and Functions

Section 4: Safety Considerations and Warnings

Warning Markings and Symbols

Explains safety symbols and their meanings.

Fuse Replacement and Return Procedures

Warnings for fuse replacement and instructions for instrument returns.

Section 5: Operating Procedures

Section 6: Calibration Procedures

Calibrating Threshold to 100 keV/Turn

Step-by-step guide for 100 keV/Turn calibration.

Section 7: Data Output and RS-232 Communication

Appendix A: Calibration Procedure

Initial Calibration Steps

Initial checks and HV meter calibration.

Analog and Digital Range Calibration

Calibration of analog meter and digital display ranges.

Appendix B: Electronics Checkout Procedure