Reply within 24 hours · speak with an engineer
Huanghai
SC-4000A Liquid Clarity Tester – Visual Inspection of Injections and Infusions
SC-4000A Liquid Clarity Tester – Visual Inspection of Injections and Infusions
Distributor & agent pricing available on request. Equipping a full QC lab? Ask about multi-unit bundle pricing.
Sale Sold outSince 1978 · Nearly 1,000 clients in 30+ countries · Used at Sinopharm, Fosun Pharma and Shanghai Pharma Group About Huanghai →
At a glance: The Huanghai SC-4000A is a liquid clarity tester from Huanghai Pharmaceutical Instruments (Shanghai, since 1978) that gives QC inspectors a controlled, flicker-free light and a preset inspection time for visually checking injections, large-volume infusions and bottled liquids. Its adjustable illumination, up to 4,000 lx, covers the 2,000–3,750 lx range used for visible-particle inspection under ChP 0904, USP <790> / <1790> and Ph. Eur. 2.9.20.
Verify our credentials: Certifications · Patent Portfolio
What the Huanghai SC-4000A does for your lab
- Made for liquid preparations. Visual clarity and visible-particle inspection of injections, large-volume infusions and bottled liquids.
- Light you can set. Adjustable illumination from 1,000 to 4,000 lx lets you match the level your method calls for, including the 2,000–3,750 lx range.
- Flicker-free light. A special tri-phosphor fluorescent lamp with an electronic ballast and a light-shielding structure removes flicker, which improves detail and reduces visual fatigue.
- Inspection time you set. Set any inspection time from 1 to 99 seconds, with a prompt function to signal the end.
- Clear, direct readout. A high-definition digital-tube display shows settings at a glance.
- The inspection background the pharmacopoeia expects. The black background and white reflector board are provided for inspection as the Chinese Pharmacopoeia describes; spare lamp tubes and reflector boards are available.
- Simple and compact. Operation is straightforward, in a 68 × 23 × 51 cm unit drawing only 30 W.
- Easy to verify. A KIT-CLT-001 calibration kit with an illuminometer and electronic stopwatches supports routine verification.
Specifications
| Parameter | Specification |
|---|---|
| Model | SC-4000A |
| Application | Injections, large-volume infusions, bottled liquids |
| Lamp | 20 W special fluorescent lamp |
| Illumination | 1,000–4,000 lx, adjustable |
| Inspection timer | 1–99 s, any setting |
| Display | High-definition digital tube |
| Dimensions (L × W × H) | 68 × 23 × 51 cm |
| Rated power | 30 W |
| Power supply | AC 220 V ±10%, 50 Hz |
Frequently Asked Questions
What is the SC-4000A used for?
Visual inspection of clarity and visible particles in injections, large-volume infusions and bottled liquids.
Which standards apply?
ChP 0904, USP <790> / <1790> and Ph. Eur. 2.9.20. Its 4,000 lx illumination covers the 2,000–3,750 lx range used for visible-particle inspection.
Why does illumination matter?
Pharmacopoeias specify the light level for visual inspection so that particles are seen consistently between inspectors and labs.
What illumination range does the SC-4000A offer?
1,000 to 4,000 lx, adjustable, so you can set the level your method requires.
Can I set the inspection time?
Yes. Set any time from 1 to 99 seconds; a prompt function signals the end.
Is the light flicker-free?
Yes. A special tri-phosphor fluorescent lamp with an electronic ballast and a light-shielding structure removes flicker and reduces visual fatigue.
