This document contains technical specifications for two products: a deep freezer and a photostability chamber. The deep freezer can reach temperatures as low as -60°C with an accuracy of +3°C and uniformity of +3°C. The photostability chamber maintains temperatures between 20-50°C with higher accuracy and uniformity. It is designed to meet regulatory standards for photostability testing of drug products under illumination of over 1.2 million lux hours. Both devices include standard features like data logging and alarms as well as optional upgrades.

1. Deep Freezer Photostability Chamber
Technical Specification Technical Specification
Temperature Range: UPTO - 60 °C Temperature Range: 20° C - 50 °C
Accuracy: +0.2 °C
Accuracy: +3 °C
Uniformity: +1.0 °C
Uniformity: +3 °C
For confirmatory studies, samples should be exposed to light providing an overall
illumination of not less than 1.2 million lux hours and an integrated near ultraviolet
Optional Features energy of not less than 200 watt hours / square meter to allow direct comparison
to be made between drug substance & drug product.
GSM TECHNOLOGY
HOOTER SYSTEM
MACK PHARMATECH’s Photostability Chambers are designed specifically to meet
EXTRA TRAY
ICH & FDA requirements for Photostability testing. Near UV & visible light testing is
Approved Approved performed simultaneously according to ICH Q1B option 2.
Features Sizes: Features Sizes:
Eco Friendly PUF Insulation has thickness of 80mm. Models MK*-27DF MK*-57DF UV lights get switched off automatically once the door is For BOD For Humidity
Features 275 Ltrs 575 Ltrs opened. Models MK*-20PH MK*-40PH MK*-20PH MK*-40PH
Interior Dimension Features 200 Ltrs 400 Ltrs 200 Ltrs 400 Ltrs
Projected door prevents condensation & allows
Width in mm 650 800 You can test the samples on Fluorescent light or Interior Dimension
product view. Inner & outer doors are sealed around the Depth in mm 400 600
U .V lights separately as well as simultaneously. Width in mm 800 800 800 800
entire perimeter by silicone sponge rubber gasket. Height in mm 1100 1200
Depth in mm 500 700 500 700
Exterior Dimension Height in mm 600 700 600 700
Uniform light distribution & high intensity levels allow
Bullet feet with in-built screwing adjustment are Width in mm 845 995 Exterior Dimension
quick response for forced degradation testing and
specially designed for long life under heavy load. Depth in mm 990 1190
confirmatory studies. Width in mm 940 940 940 940
Height in mm 1755 1955
Depth in mm 960 1160 1150 1350
Trays Height in mm 1175 1325 1175 1325
Heavy Duty refrigeration system, maintenance free, Lights automatically shut off after a specified exposure
No of Trays 2 3 Trays
with hermetically sealed refrigeration compressors and Type Wiremesh Type level or time duration.
No of Trays
Zone 1 2 1 2
reliable refrigeration to minimize noise and vibration. Tray Spacing Every ½” Adjustable
Type
Tray Perforated Type Perforated Type
Power Supply 21 CFR PART-11 Compliance Power Supply
21 CFR PART-11 Compliance Power Supply Single Phase, 230V 50Hz Log data, Event data, Audit Trail data, E-Records & Power Supply Single Phase, 230V 50Hz Single Phase, 230V 50Hz
Power Rating 1.5KW 2KW
Log data, Event data, Audit Trail data, E-Records & E-signatures, Graphical analysis & Data acquisition. Power Rating 2KW 3KW 3KW 4KW
Warranty 12 Months
Warranty 12 Months 12 Months
E-signatures, Graphical analysis & Data acquisition. Other sizes also available as on requirement.
Other sizes also available as on requirement.
Material of Construction
Optional Features
Models
Interior Exterior GSM TECHNOLOGY Material of Construction
Models
Tray Spacing
MK1 S.S.304 Dull Finish G.I. Powder Coated Interior Exterior
HOOTER SYSTEM
MK2 S.S.304 Dull Finish S.S.304 Dull Finish MK1 S.S.304 Mirror Finish G.I. Powder Coated
MK3 S.S.316 Dull Finish S.S.304 Dull Finish MK2 S.S.304 Mirror Finish S.S.304 Dull Finish
MK3 S.S.316 Mirror Finish S.S.304 Dull Finish
NOTE:
MK* :- MK1 / MK2 / MK3
Accuracy & uniformity +3 °C applicable only with load
For information log on: www.mackpharmatech.com For information log on: www.mackpharmatech.com