Geiger Muller Tube Glass case J302 Hard Beta GM Detectors Nuclear radiation detection sensor GM tube
- Category: Other Analysis Instruments >>>
- Supplier: Henan Xinzhipu Import And Export Co. Ltd.
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Product Overview
Description
Product Description
Spec of (G-M) J302βγ Glass type Counting tube:
This tube is a tin oxide cathode with a coaxial cylindrical thin-walled structure (tube wall density of 50 ± 10cg/cm2) and a pulse
applied halogen tube. It can detect hard β and γ ray within 0.2R/h～5cGy/h in the surrounding temperature range of -40 ° C to 55 °
C.
Dimensions
1.Outside Diameter: 7.5±0.1mm
2.Maxium Length: 65±3mm
3.Material of outer case: Glass
The main parameters
1. Initial voltage(volts): 280~320V
2. Recommended operating voltage(volts): 390±10V
3. Volt-ampere characteristic slope: 1.25%/V
4. Discharge Voltage (Limiting): ＞550V
5. Output Current (Under 5 cGy/h irradiation): about 20µA
6. Minimum overload dose rate: 15 cGy/h
7. Operating temperature range (℃): -40℃~+55℃
8. Count Life (Under 5mr/h irradiation): 150 hours
9. Detecting: Gamma and hard Beta
Conditions of usage:
1. The counting tube shell should be kept highly clean. Minimize surface contamination as much as possible, otherwise it will
reduce insulation resistance
2. All the data of the Tube are all measured at the recommended working voltage, so users should keep them at the recommended
working voltage to obtain the given characteristic parameters
3. Please keep the output lead short and handle it carefully at the installing process.
This tube is a tin oxide cathode with a coaxial cylindrical thin-walled structure (tube wall density of 50 ± 10cg/cm2) and a pulse
applied halogen tube. It can detect hard β and γ ray within 0.2R/h～5cGy/h in the surrounding temperature range of -40 ° C to 55 °
C.
Dimensions
1.Outside Diameter: 7.5±0.1mm
2.Maxium Length: 65±3mm
3.Material of outer case: Glass
The main parameters
1. Initial voltage(volts): 280~320V
2. Recommended operating voltage(volts): 390±10V
3. Volt-ampere characteristic slope: 1.25%/V
4. Discharge Voltage (Limiting): ＞550V
5. Output Current (Under 5 cGy/h irradiation): about 20µA
6. Minimum overload dose rate: 15 cGy/h
7. Operating temperature range (℃): -40℃~+55℃
8. Count Life (Under 5mr/h irradiation): 150 hours
9. Detecting: Gamma and hard Beta
Conditions of usage:
1. The counting tube shell should be kept highly clean. Minimize surface contamination as much as possible, otherwise it will
reduce insulation resistance
2. All the data of the Tube are all measured at the recommended working voltage, so users should keep them at the recommended
working voltage to obtain the given characteristic parameters
3. Please keep the output lead short and handle it carefully at the installing process.
Specification
item | value |
Warranty | 1 YEAR |
Customized support | OEM, ODM |
Place of Origin | China |
Henan | |
Brand Name | XINZHIPU |
Model Number | J302 |
Packing & Delivery
Cartoon
Company Profile
Henan xinzhipu Import&Export Co,Ltd, is a professional supplier of digital products and consumer electronics. Which is specialized in the Designing and developing, and marketing of digital products and consumer electronics for globe clients. And most of our clients are from Europe, USA,East Aisa etc.
Our main products are Geigur Muller Tube, Gas Detection Instruments and Medical Body Fat Scale etc. which are usually used in Medical,Gas Detecting,Personal Healthy Protection etc.
We focus on the civilian application of cutting-edge technological achievementsand systems in Healthy, Safety,Environment Protection.
With years of hard working and accumulation,Our products are worldwidely used in Intelligent Municipal Engineering,Fire Safety,Atmospheric Controlling,Oil and Petrochemical Industry,Mineral mining,Electrical Power and Special equipment industries.
Our main products are Geigur Muller Tube, Gas Detection Instruments and Medical Body Fat Scale etc. which are usually used in Medical,Gas Detecting,Personal Healthy Protection etc.
We focus on the civilian application of cutting-edge technological achievementsand systems in Healthy, Safety,Environment Protection.
With years of hard working and accumulation,Our products are worldwidely used in Intelligent Municipal Engineering,Fire Safety,Atmospheric Controlling,Oil and Petrochemical Industry,Mineral mining,Electrical Power and Special equipment industries.
FAQ
1. who are we?
We are based in Henan, China, start from 2022,sell to Domestic Market(40.00%),Western Europe(20.00%),Northern Europe(20.00%),Eastern Asia(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
nuclear radiation detector,geigur tube,Gas detector,Weight and Height Scale,Digital instrument
4. why should you buy from us not from other suppliers?
we are professional supplier which specialized in the Designing and developing, and marketing of digital products and consumer electronics for globe clients
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,Express Delivery,DAF；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal;
Language Spoken:English,Chinese
We are based in Henan, China, start from 2022,sell to Domestic Market(40.00%),Western Europe(20.00%),Northern Europe(20.00%),Eastern Asia(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
nuclear radiation detector,geigur tube,Gas detector,Weight and Height Scale,Digital instrument
4. why should you buy from us not from other suppliers?
we are professional supplier which specialized in the Designing and developing, and marketing of digital products and consumer electronics for globe clients
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,Express Delivery,DAF；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal;
Language Spoken:English,Chinese
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