Model No. CHA-0001
Micro CHNS Elemental Analyzer微量 CHNS 元素分析仪
- Elements measured
- C, H, N, S (O optional)
- Sample mass
- 1–10 mg
CHNS 分析仪
CHNS Analyzers
CHNS 分析仪
CHNS Analyzers — Elemental Analysis Instruments
CHNS analyzers burn a weighed sample and report C, H, N and S content within minutes, with oxygen available by pyrolysis. Our range includes micro analyzers for milligram organic samples, macro units for coal, soil and feed, CHNS/O systems, models with liquid and volatile sample modules and benchtop CHN analyzers for routine protein nitrogen. Choose by sample size, heterogeneity and which elements you report.
5 models
Range code CHA
OEM available
Applicable standards
ASTM D5373
ISO 29541
ASTM D5291
ASTM E1019
USP <233>
ISO/IEC 17025
IEC 61010-1
How to specify
- Heterogeneous samples like coal or soil need macro weights for representative results.
- Coal labs following ASTM D5373 or ISO 29541 should confirm method templates.
- Ask for consumption rates of combustion tubes, reagents and helium per sample.
Models in this range
5 models
Model No. CHA-0002
Macro CHNS Elemental Analyzer常量 CHNS 元素分析仪
- Elements measured
- C, H, N, S
- Sample mass
- 50 mg–2 g
Model No. CHA-0003
CHNS/O Elemental Analyzer with Oxygen Pyrolysis带氧热解的 CHNS/O 元素分析仪
- Elements measured
- C, H, N, S, O
- Oxygen range
- 0.1–50%
Model No. CHA-0004
CHNS Analyzer with Liquid and Volatile Sample Module带液体和挥发性样品模块的 CHNS 分析仪
- Elements measured
- C, H, N, S
- Liquid sample mass
- 1–10 mg sealed, or 0.2–2 µL injected
Model No. CHA-0005
Benchtop CHN Analyzer for Routine Nitrogen-Protein Testing用于常规氮-蛋白质检测的台式 CHN 分析仪
- Elements measured
- N (C, H optional)
- Sample mass
- 100 mg–1 g