Testech Group Co., Ltd
| Payment Terms | T/T,Western Union,paypal |
| Supply Ability | 50000pcs |
| Delivery Time | 5 days |
| Packaging Details | In carton |
| Measurement range | 10μGy---10Gy |
| Energy range | 20 keV to 9 MeV (Hp(10)), 10 keV to 1.5 MeV (Hp(0.07)) |
| Detection limit | 0.1μGy |
| Relative error | <30% |
| Dose tablet dimensions | Diameter: 4.5mm, Thickness: 0.8mm |
| Peak heating temperature | 210℃ |
| Brand Name | TESTECH |
| Model Number | TLD469 |
| Certification | ISO, CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,Western Union,paypal | Supply Ability | 50000pcs |
| Delivery Time | 5 days | Packaging Details | In carton |
| Measurement range | 10μGy---10Gy | Energy range | 20 keV to 9 MeV (Hp(10)), 10 keV to 1.5 MeV (Hp(0.07)) |
| Detection limit | 0.1μGy | Relative error | <30% |
| Dose tablet dimensions | Diameter: 4.5mm, Thickness: 0.8mm | Peak heating temperature | 210℃ |
| Brand Name | TESTECH | Model Number | TLD469 |
| Certification | ISO, CE | Place of Origin | CHINA |
TLD469 Personal TLD Dosimeter
Specifications
Measurement range of DER: 10μGy---10Gy
Energy range: For Hp (10), X and γ rays from 20 keV to 9 MeV; for Hp (0.07), X and γ rays from 10 keV to 1.5 MeV
Detection limit: 0.1μGy
Relative error: <30%
Accumulated measurement loss within 3 months: <10%
Repeatability: 2%
| Item | Parameter Details |
|---|---|
| Dose tablet shape | GR-200A; Circular: Diameter: 4.5mm , Thickness: 0.8mm |
| Effective atomic number Z | 8.2 |
| Density (g/cm³) | 2.5 |
| Emission wavelength | 385nm |
| Sensitivity relative to TL—100 | 65 |
| Peak heating temperature(℃) | 210 |
| Zero dose reading (μGY) | 1 |
| Detection threshold (μGY) | 1 |
| Linear range (GY) | 10−7~12 |
| Dosimeter angular response | The angle of incidence deviates from the normal direction by 0°, 20°, 40°, 60°, and the dose response of the dosimeter changes by 11% at the maximum |
| Repeatability | <2% |
| Energy response (30keV---1.3MeV) | <20% |
| Dispersibility (1SD) | <5% |
| Decay (room temperature) | <5%/year |
| Effect of light on decay | The light illumination has no effect, but the sunlight does |
| Number of reuses | >100 times |
| Dose rate change effect | No effect |
| Remark | ** Technical specifications are for reference only, please refer to the actual product model |
Company Details
Business Type:
Manufacturer
Year Established:
18 years
Total Annual:
250 US dollar-285 US dollar
Employee Number:
30~35
Ecer Certification：
Verified Supplier
TESTECH GROUP is a high-tech company where we focus on the research, development, and manufacturing of ultrasonic equipment as well as ultrasonic probes. Our enterprise still continues to devote itself to nondestructive testing and we are the leading manufacturer of nondestructive testing instrume... TESTECH GROUP is a high-tech company where we focus on the research, development, and manufacturing of ultrasonic equipment as well as ultrasonic probes. Our enterprise still continues to devote itself to nondestructive testing and we are the leading manufacturer of nondestructive testing instrume...
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