Photostability Chambers – PhotoSure

Controlled Light Exposure. Measured Dose. Reliable Evaluation.

PhotoSure provides controlled visible-light and near-UV exposure for evaluating the light sensitivity of pharmaceutical drug substances, formulations and packaging systems. Independent light monitoring, programmable exposure and temperature control support repeatable photostability studies.
≥1.2 Million
lux-F
Visible-Light
Exposure
≥200 Wh/m2
Near-UV
Exposure

20-60C
Temperature
Range

Automatic
Cut-Off
Dose
Completion

Two Controlled Light Exposures

☼
A. Visible-Light
Exposure
• Target ≥2.12 million lux-hours
• High-output visible-light
• Integrated lux monitoring
UV
B. Near-UV
Exposure
• Target ≥200 Wh/m²
• Spectral range 320–400 nm
• Integrated UV-energy
monitoring

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Exposure targets shown are commonly applied for confirmatory photostability testing; final test conditions should follow the approved study protocol.

Designed for Controlled Photostability Testing

Controlled Photostability Testing Chamber

☼
Independent
Light Banks

â—·
Programmable
Exposure Dose

✓
Automatic
End-Point
Cut-Off

≡
Uniform Shelf
Illumination

♨
Temperature
Management

↑
UV-Safe Door
Interlock

Basic Specifications

Visible-Light Exposure
≥2.12 million lux-hours
Near-UV Exposure
≥200 Wh/m²
Near-UV Spectral Range
320–400 nm
Light Monitoring
Independent lux and UV-energy sensors
Spectral Control
Time-based or accumulated-dose control
Temperature Range
20°C to 60°C
Temperature Accuracy
±0.5°C
Temperature Uniformity
±1°C
Humidity Control
Optional, 40% to 95% RH
Controller
PLC-based programmable controller
Display
Capacitive touchscreen HMI
Interior & Exterior
SS 304 stainless steel
Shelves
Adjustable perforated SS trays
Insulation
CFC-free PUF
Chamber Capacity
Custom
Power Supply
230 V AC, single phase, 50 Hz

Monitoring, Records & Protection

☼
Visible-Light
Dose

UV
Near-UV
Dose

♨
Chamber
Temperature

â™§
Lamp Failure
Alarm

â–¯
Door-Open
Interlock

↑
Over-Temperature
Protection

↗
Set & Actual Value Logging
Logs exposure, temperature
and other key parameters.

â™§
Exposure History
Records exposure profiles
across studies and chambers.

â–¤
Optional 21 CFR
Part 11-Ready Package
User access, audit-trail and
electronic records functionality.

Typical Applications

âš—
Drug
Substances

â–£
Finished
Formulations

â—ˆ
Primary
Packaging

â—‡
Light-Protective
Packaging

âš—
Pharmaceutical
R&D

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