331C Portable Transmission Densitometer


Designed for black and white film measurement applications where portability is required. Self-contained light table accommodates film up to 11 inches wide.

Request Information
Description

The new 331C provides the same performance and reliability as the older model 331, and now includes enhanced power management features:

  • NiMH battery that delivers greater than 2,000 measurements per battery charge, a 333% improvement over the old 331
  • Takes only 1 hour to fully charge from a discharged state, compared to 14 hours with the old battery
  • Uses standard 12VDC battery charger and is considerably more power efficient. The charger is only active when the battery requires charging
  • LED light indicates instrument charging status
  • "Sleep" mode powers down the instrument when not in use to conserve battery power
  • Easy to read touch pad
  • EnergyStar compliant

PERFORMANCE FEATURES

Though the 331C Densitometer is portable and compact, it has the same accuracy and repeatability as larger countertop units, measuring densities up to 4.0 D.


EASY TO USE

The built-in light table eliminates the need for an external light source and easily accomodates film up to eleven inches wide. The 331C has push-button zeroing, a sleep mode to reduce battery drainage, a certified step wedge, a LED charge status indicator, and instrument carrying case.

Key Features and Benefits
  • Measuring range: 0-3.5D (1mm) 0-4.0D (2mm)
  • Battery operated
  • Scale factor (slope) stability: ±1% per 6 months
  • Measuring area: 1 & 2 mm
  • Measuring length: 5.5 inches
  • Certified step wedge
Specifications
For expert advice on your exact application please call us at 1-626-357-7921 ext 111 or email sales@radcal.com for the product recommendation that would best suit your needs.
331C Densitometer Specifications
Measuring Range 0-3.5D (1mm)
0.4.0D (2mm)
Accuracy ±.02D
Repeatability ±.01D
Operating Temperature Range 10 - 40 degress Celsius
50 - 104 degress Farenheit
Power Requiments 100-240V - 50/60Hz
Warm-Up Time None
Scale Factor (slope) Stability ±1% per 6 months
Measuring Area 1 & 2 mm
Measuring Length 5.5 inches
Power Supply Four rechargeable AA NiMH Batteries
(P/N#SE15-43) and charger
(P/N#SE30-77)
Physical Dimensions 2.0" H (5.08cm)
2.9" W (7.46cm)
7.0" L (17.78cm)
Weight 1.5lbs (680g)