Description
Overview
GAOTek spectrometer gold tester is mainly used for metal materials reliability identification, alloy grades rapid identification, soil heavy-metals field testing and field in situ multi-element analysis for various geological ore, fully meeting the market demand from raw materials testing, process control to field online analysis of various elemental composition in product testing.
Features
- Small and easy to carry
- On-site and in situ analysis arbitrarily at any time and any place
- Non-destructive testing
- 1 s to 2 s rapid portable analysis
- longer time fine testing by bench-top measurement
- Built-in HD camera for ease of viewing the testing point
- 12 collimator and filter combination
- Measurement have carried out on the sample surface in field analysis
- Two large-capacity 9000 mAH lithium batteries
- can work for 8 hrs continuously
- Equipped with a wide-voltage AC charger or car-loaded charger
- Warning indicator system
- Powered, the green light is on testing
- the red-light flashes to prevent error
- The instrument is of waterproof, dustproof
- works in an environment of high temperature and high humidity
- with good waterproof, shockproof, anti-pressure function
Technical Specification
| Analysis method | ED-XRF |
| Detector | 0.9 in (25 mm), 0.3 mil, SDD, resolution 139 eV |
| Excitation source | 50 KV or 200 uA micro-Ag target and end-window integrated X-ray tube and HV power supply |
| Element range | all elements from Mg to U |
| Measurement time | 1 s to 60 s |
| Sample type | solid, liquid, powder |
| Detection limit | down to ppm level |
| Concentration range | 1 ppm to 99.99% |
| Calibration method | Ag |
| CPU | 1 GHz |
| Memory | 1 G, extended memory for 32 G max. (standard 4 G) |
| Control | One-touch test, no need to select a specific test mode |
| Ambient humidity | ≤90% |
| Ambient temperature | -4 ℉ to 122 ℉ (-20 ℃ to +50 ℃) |
| Excitation Source | X-ray tube (Ag target), max. 50 kV,200 μA |
| OS | Windows CE 7.0, embedded PDA |
| Software | Brand new FP and EC software |
| GPS, Wi-Fi | Inbuilt |
| Video | HD CMOS camera |
| Power Consumption | 0.995 |
| Stability | better than 1.5 % or 10 min |
| Power | DC9 V 12 W Max (working), 8 W Max (standby) 2 W Max (sleep) |
| Power Source | Chargeable li-ion battery, 9000 mAH, 12 hrs continuous running, 110 V or 220 V universal adapter for AC power |
| Charger | DC charger car charger AC charger 110 V or 220 V, 50 Hz or 60 Hz |
| Monitor | Transflective LCD touch screen (resolution 1080 × 720 or higher) |
| Collimator and Filter | 4.0 or 0.07 in (2 mm) collimator, 6 kinds of filters, 12 switchable combinations, for various samples test |
| Data Transmission | Digital multi-channel technology, SPI data transmission, fast analysis, high count rate, waterproof mini-USB, external PC |
| Storage Card | 4 G |
| Safety | auto-sensing; no sample, no work; max. radiation <5 μ S V or hr |
| Display value | 0.00 to 600.00 |