光度计
Photo for reference; configuration may vary by order.
Model No. PHO-0005 · Analytical Instruments
手持便携式光度计
Pool operators, food sanitation teams and field inspectors checking free chlorine need a reading in seconds, not a lab trip. This handheld LED photometer measures 0.00–5.00 mg/L free chlorine at 525 nm, resolves 0.01 mg/L at low range and survives wet environments with an IP67 housing. Ask about other single-parameter versions for your application.
| 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.
Pool operators, food sanitation teams and field inspectors checking free chlorine need a reading in seconds, not a lab trip. This handheld LED photometer measures 0.00–5.00 mg/L free chlorine at 525 nm, resolves 0.01 mg/L at low range and survives wet environments with an IP67 housing. Ask about other single-parameter versions for your application.
| Parameter | Value |
|---|---|
| Measurement principle 测量原理 | LED absorbance photometry |
| Typical range (free chlorine) 典型量程（游离氯） | 0.00–5.00 mg/L |
| Resolution 分辨率 | 0.01 mg/L (low range) |
| Accuracy 准确度 | ±3 % of reading ±0.03 mg/L |
| Wavelength 波长 | 525 nm (LED, ±2 nm) |
| Sample volume 样品体积 | 10 mL in 16 mm vial |
| Measurement time 测量时间 | ≈10 s after reaction |
| Ingress protection 防护等级 | IP67 |
| Power 电源 | 2 × AAA alkaline cells |
| Operating temperature 工作温度 | 0–50 °C |
| Dimensions and weight 尺寸和重量 | ≈160 × 65 × 40 mm, ≤0.3 kg |
| Model No. | PHO-0005 |
| Place of origin | China (dispatched from Shanghai) |
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.
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.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.
