Model 5000-16A Selected, Seasoned 1000 Watt Tungsten Halogen Lamp
Not calibrated, with bi-post base. Please contact factory for additional information.
Model 5000-16-C Selected, Seasoned 1000 Watt Tungsten Halogen Lamp
Calibrated (250-100nm). Must be used in conjunction with 5000-17 Lamp Alignment Jig and 5000-18 Lamp Holder. Please contact factory for additional information.
Model 5000-17 Lamp Alignment Jig
The Model 5000-17 lamp alignment jig is used to align the 5000-18 lamp holder with respect to the optical axis of the instrumentation to be calibrated. It consists of a rodmounted piece of plane glass that contains intersection scribe marks. These marks are precisely positioned (±0.0005 inch) with respect to the bottom of the medium bi-post base.
Model 5000-18 Lamp Holder
The Model 5000-18 lamp holder is based on the original NIST design as described in NIST tech Note 594-2. Its kinematic design permits precise positioning and repositioning of the lamp standard when used with the 5000-17 lamp alignment jig. Once alignment of the lamp holder is achieved, lamps can be readily interchanged with minimal loss of accuracy. The positioning surfaces consist of one “V-shaped” contact and one “tongue” contact that work with the spring loaded cylinders to precisely secure the lamp bi-posts. An adapter baseplate permits the lamp holder to be mounted directly into Gamma Scientific’s Model 5000-6 lamp housing. This adaptor can simply be removed from the lamp holder in applications that do not require the 5000-6 lamp housing.
Model 5000-6 Lamp Housing
Compact and portable, the 5000-6 lamp housing shields the 1000-watt lamp from users while eliminating stray light from room reflections. A proprietary thermal exhaust design and integrated fans maintain a constant working temperature for the lamp, and an integrated elapsed time meter tracks lamp usage.
Model 5000-6B Precision Shunt Box
The 5000-6B Precision Shut Box provides a high precision dual shunt circuit for monitoring of lamp current. Connections are provided for an external 6.5 digit voltmeter (not included). This item has NIST traceable calibration
Model 5000-2c Single Output DC Power Supply
|Model 5000-2c 2000W, Single Output DC Power Supply Specifications|
| Line Regulation|| 0.05%|
0 to 18 A
0 to 120 V
Ripple and Noise from 20 Hz to 20 MHz
| Weight|| 28.2 kg|
| Dimensions|| 426 mm W x 133mm H x 640 mm D|
| Failsafe Ciruit|| Yes|
| Circuit Breaker|| Yes|
| Warranty|| 1 year|
| Long-term Accuracy|
0.05% over 8 hours
0.1% over 1000 hours
| Operating Temperature Range|| 0 to 55° C|