Clinical Life Science


DIGITAL RADIOMETERS
DRIVEN BY DEMAND, PERFECTED BY RESEARCH, BACKED BY REPUTATION...

Introducing a new generation of Digital Radiometers!

  • Broader and better-defined bandpass interference filter with no sensitivity to infrared or other undesirable radiation
  • Sturdy silicon photodiode sealed and fixed in a liquid- and water-resistant metal/quartz package to protect against effects of shock and humidity
  • Sensor housing constructed with series of baffles and unique self-sealing mechanism to help eliminate light leakage
  • Overall accuracy of better than ±5% directly traceable to NIST standards

 

 
  • Calibrated with pyroelectric radiometer for maximum accuracy
  • Autozeroing, excellent linearity and cosine response, solid-state design, compact, durable, simple operation, battery-level indicator
  • Ten models measure five wavelength regions of UV and blue light

Now Offering Dramatically Increased Accuracy for More Repeatable Results!

DM-Series Digital Radiometers

This line of products is composed of eight models in two broad categories, the X and H versions. Each category has separate units to measure light sources in the short wave UV (230-280nm), medium wave UV (280-320nm), long wave UV (320-400nm) or blue light (420-480nm) ranges. The X version meters provide readings from 0-19,990 µW/cm2. The H version meters are designed to measure high-intensity light sources from 0-199.9 mWcm2 (0-199,900µW/cm2).

Model DM-254XA Radiometer		 The new sensor head on all DM-Series radiometers is attached to the digital readout unit by a 3-foot (91.4cm) coiled cord, which may be conveniently stored within the meter case lid; longer cords are available on special order. The housing protects the sensor cell from shock and abuse and isolates the photodetector from thermal gradients during handling, ensuring drift-free measurements.

All DM-Series meters feature autozeroing and are equipped with
a low-battery indicator light.

 

DR-Series Digital Readout Units with Interchangeable Sensors

These units measure both ultraviolet and blue light through the use of any of five interchangeable sensors. The DRC-100X readout unit measures from 0-19,990 µW/cm2, while the DRC-100H provides measurements from 0-199.9 µmW/cm2 (0-199,900 µW/cm2). For maximum versatility, the DIX-Series sensors connect easily to the readout units by a 4-foot (121.9cm) detachable cord; longer cords are available on special order.

Interchangeable sensors have a number of advantages. When a sensor is out for routine recalibration or repair, the readout unit is still usable by simply attaching another sensor. Also, since the economical DR-Series readout units can be used to measure up to five wavelength regions, it’s like having five different meters in one. For added convenience, the DR-75 carrying case holds one readout unit and up to four sensors.
Model DRC-100X Readout Unit with    DIX-Series Sensor

Model DR-75 Carrying Case		 All DR-Series readout units are equipped with an autozeroing feature as well as a low-battery display that indicates the need for battery replacement. Model DRC-100X Readout Unit with DIX-Series Sensor Model DR-75 Carrying Case

Lambertian Response of
Spectroline Sensors


Spectral Response of Spectroline
Radiometers and Sensors


DM-Series Specifications

SPECIFICATIONS

DM-XA Series

DM-HA Series

Irradiance Range

0-19,990 µW/cm²

0-199.9 mW/cm²
(0-199,900 µW/cm²)

Resolution

10 µW/cm²

0.1 mW/cm²
(100 µW/cm²)

Display

4½ digit, 7 segment, LED, 0.5 in (12.7mm) high

3½ digit, 7 segment, LED, 0.5 in (12.7mm) high

Conversion Rate

3 readings per second nominal

Dimensions
  Readout Unit

7¼L x 3½W x 2"D
(18.4L x 8.9W x 5.1cmD)

Weight

1 lb (0.45kg)

Sensor Unit

3L x 2W x ½"D
(7.6 x 5.1 x 1.3cmD)

Weight

1¼ oz (35.4g)

Sensor Cord Length

3 ft (91.4cm)

Power Requirements

4 nonrechargeable "AA" size alkaline battery cells (included)*

 

DR-Series Specifications

SPECIFICATIONS

DRX Series

DRH Series

Irradiance Range

0-19,990 µW/cm²

0-199.9 mW/cm²
(0-199,900 µW/cm²)

Resolution

10 µW/cm²

0.1 mW/cm²
(100 µW/cm²)

Display

4½ digit, 7 segment, LED, 0.4 in (10mm) high

3½ digit, 7 segment,
LED, 0.4 in
(10mm) high

Conversion Rate

3 readings per second nominal

Dimensions
  Readout Unit

7¼L x 3½W x 2"D
(18.4L x 8.9W x 5.1cmD)

Weight

3/4 lb (0.75kg)

Sensor Unit

3L x 2W x ½"D
(7.6L x 5.1W x 1.3cmD)

Weight

1¼ oz (35.4g)

Sensor Cord Length

4 ft (121.9cm)

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Giangarlo Scientific Co, Inc.
162 Steuben Street - Pittsburgh, PA  15220
1-800-229-8850 - (412) 922-8850 - (412) 922-9047 FAX