Ultrasonic Flaw Detector超声波探伤仪
- Frequency range
- 0.5–15 MHz
- Measurement range (steel)
- 0–10 000 mm
QC 分析仪

Photo for reference; configuration may vary by order.
Model No. QCA-0002 · Industrial Quality Control Equipment
台式分光测色仪
Colour approval on plastic parts, paint batches, textile dye lots and food powders depends on a stable reference. This d/8 benchtop unit measures 400–700 nm at 10 nm intervals in SCI and SCE, with ΔE*ab ≤ 0.03 repeatability and ≤ 0.2 inter-instrument agreement. Choose 4, 8 or 20 mm apertures.
| 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.
Colour approval on plastic parts, paint batches, textile dye lots and food powders depends on a stable reference. This d/8 benchtop unit measures 400–700 nm at 10 nm intervals in SCI and SCE, with ΔE*ab ≤ 0.03 repeatability and ≤ 0.2 inter-instrument agreement. Choose 4, 8 or 20 mm apertures.
| Parameter | Value |
|---|---|
| Measuring geometry 测量几何 | d/8 (SCI/SCE) |
| Wavelength range 波长范围 | 400–700 nm |
| Spectral interval 光谱间隔 | 10 nm |
| Repeatability 重复性 | ΔE*ab ≤0.03 |
| Inter-instrument agreement 仪器间一致性 | ΔE*ab ≤0.2 |
| Measuring apertures 测量孔径 | 4, 8, 20 mm |
| Light source 光源 | Pulsed xenon or LED |
| Color spaces 色彩空间 | CIE L*a*b*, LCh, XYZ |
| Measurement time 测量时间 | ≈2 s |
| Interface 接口 | USB, Ethernet |
| Model No. | QCA-0002 |
| 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.