Quantum the well-known organization consist group of professionals, each having several years of experience in the field of analytical, scientific, process, test & measuring instrumentation.
The company with its experience for more than 2 decades in spectroscopy introduces always innovation in precious measurements with latest hardware, intuitive software and simplicity in operation at affordable cost.
Karatmeter G-series is bench-top, fast, precise & non-destructive unit for accurate elemental analysis. Fixed sample position precisely & swiftly determines the percentage by weight (or Karat) in a solid piece of jewellery, precious coins or any other piece of noble metal making use of DSP technology assay technique. It successfully determines the elemental composition of Gold alloys, Platinum group metals & Silver alloys. The analysis of bulk material & layer thickness is non-contact and non-destructive without any requirement for sample preparation. With additional calibration module, it can be even use for special coating thickness applications and plating chemical analysis.
| Karatmeter G3 | Karatmeter G4 | |
|---|---|---|
| Excitation Source | W-target, micro-focus, Be-window tube | W-target, micro-focus, Be-window tube |
| High Voltage | 50kV/1mA Programmable | 50kV/1mA Programmable |
| Primary Filter | 5-selectable filters | 5-selectable filters |
| Collimator | Dual 0.5 & 1.5mm | 4-selectable |
| Detector Type | Silicon drift SDD detector, peltier cooled | Fast large window silicon drift FSDD detector, peltier cooled |
| Resolution | <160eV | <145eV |
| Element Range | Al (13) to U (92) | Na (11) to U (92) |
| Precision @60sec | < 0.3% | < 0.3% |
| Application Area | Refineries, assay offices, hallmarking centres, bullion traders | Refineries, goldsmith, hallmarking and assaying centres, bullion merchants |
| Dimensions(WxDxH) | 350x450x350mm | 350x450x350mm |
| Weight | approx. 24kgs | approx. 24kgs |
