*Troxler model 3450 and 3430/3440 Plus/Enhanced models are $549.00 due to software fee.
- Home
- All Products
- Model 177-84
Model 177-84
The Model 177-84 is a microprocessor based radiation survey instrument used to measure and discriminate low level alpha and beta radiation when used with an alpha-beta scintillation or proportional detector. The instrument has automatic background subtract and automatic background update. It also has an adjustable count timer which can be set from 0 to 120 seconds. An external switch must be connected to the instrument to initiate a count.
The radiation level is displayed on two analog meters. The Alpha meter dial indicates 0 - 1000 cpm on a three-decade log scale. The Beta meter dial indicates 100 - 100,000 cpm on a three-decade log scale. Each channel has its own distinguishable click per event audio tone. Beta events are a low pitch and alpha events are a high pitch. Beta clicks per event can be set at 1 per 1, 10, 100, or 1000. Each channel has its own alarm point which is adjustable from zero to full scale. Alarms are indicated by an audible tone and LEDs.
Features
- Simultaneous Alpha & Beta Counting
- Independent Alpha & Beta Readouts, Alarm Setpoints & Audible Signatures
- Automatic Background Subtraction & Updating
- 50 Hour Battery Backup
