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
CHNS 分析仪
CHNS Analyzers
Photo for reference; configuration may vary by order.
Model No. CHA-0001 · Elemental Analysis Instruments
Micro CHNS Elemental Analyzer
微量 CHNS 元素分析仪
Academic microanalysis services and pharma labs confirming compound purity need CHNS results from a few milligrams. This micro analyzer combusts 1–10 mg at up to 1150 °C, reports C, H, N and S (O optional) from 0.01 to 100% and repeats within ≤0.2% RSD on acetanilide. Each run takes 5–10 min with helium carrier. Tell us sample numbers.
- Elements measured
- C, H, N, S (O optional)
- Sample mass
- 1–10 mg
- Carbon range
- 0.01–100%
- Nitrogen range
- 0.01–100%
- Repeatability (RSD)
- ≤0.2% (acetanilide standard)
Packing & Shipping
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Product Description 产品描述
Academic microanalysis services and pharma labs confirming compound purity need CHNS results from a few milligrams. This micro analyzer combusts 1–10 mg at up to 1150 °C, reports C, H, N and S (O optional) from 0.01 to 100% and repeats within ≤0.2% RSD on acetanilide. Each run takes 5–10 min with helium carrier. Tell us sample numbers.
Highlights
- Milligram samples for precious compounds
- Optional oxygen channel
- Tight repeatability for purity confirmation
- Short run times for service labs
Applications
- Organic compound purity confirmation
- Pharmaceutical API and intermediate testing
- Polymer and catalyst characterization
- Academic microanalysis service laboratories
Specifications 技术参数
| Parameter | Value |
|---|---|
| Elements measured 测定元素 | C, H, N, S (O optional) |
| Sample mass 样品量 | 1–10 mg |
| Carbon range 碳测定范围 | 0.01–100% |
| Nitrogen range 氮测定范围 | 0.01–100% |
| Repeatability (RSD) 重复性（RSD） | ≤0.2% (acetanilide standard) |
| Combustion temperature 燃烧温度 | Up to 1150 °C |
| Analysis time 分析时间 | 5–10 min per sample |
| Carrier gas 载气 | Helium, 99.999%, 100–140 mL/min |
| Autosampler capacity 自动进样器容量 | 50–120 positions |
| Detector 检测器 | Thermal conductivity detector |
| Model No. | CHA-0001 |
| Place of origin | China (dispatched from Shanghai) |
Applicable standards 适用标准
ASTM D5373
ISO 29541
ASTM D5291
ASTM E1019
USP <233>
ISO/IEC 17025
IEC 61010-1
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Packing & Shipping 包装与运输
Export packing
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Loading port
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Inquiry Now 索取报价
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
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