TA Instruments DSC Lamp/Detector Housing Assembly

Overview

This is a used internal subassembly removed from a TA Instruments Differential Scanning Calorimeter (DSC). This unit appears to be the lamp/detector housing module, containing the optical and electrical components integral to DSC light source or detector operation.

Identification & Labels

• Assembly Part Number: 1005575 D EMP (stamped on gold chassis)
• Transformer Label: 1010977 REV. C | 202002 | ECL-H2 | Serial: 588527
• Capacitor: HEC HT57 0625 | 33 pF ±10% | 10 KVDC NP0 (high-voltage ceramic disc capacitor)
• Voltage Tap Terminal Strip: Labeled 190, 200, 208, COM, 220, 230, 240, 250, 260 (multi-voltage transformer taps)

Construction & Components

• Gold anodized aluminum chassis/enclosure
• Large toroidal transformer with multi-voltage tap terminal strip (190V–260V)
• Large vacuum tube / lamp socket (octal or multi-pin) mounted centrally
• High-voltage ceramic capacitor (HEC HT57, 33pF, 10KVDC)
• Copper wire inductor coil
• High-wattage wirewound resistors
• Multi-pin wire harness terminal strip (internal wiring, multi-color wires)
• Molex-style power connector (external)
• Micro-switch assembly
• White ceramic insulating mounts for high-voltage components
• Large lamp/detector head with gold heat sink fins (top-mounted)

Physical Condition

Used condition consistent with laboratory instrument service life. Gold anodized chassis shows light scratches and minor surface wear. Internal components appear intact with no obvious damage. Wiring and connections appear complete.

Compatibility

This assembly is a subassembly/spare part from a TA Instruments DSC (Differential Scanning Calorimeter) system. Suitable for repair, replacement, or research use. Buyer is responsible for confirming compatibility with their specific DSC model.

What's Included

• 1x Complete lamp/detector housing module assembly as pictured
• All internal components as shown in photos
• Multi-voltage transformer tap terminal strip
• Internal wire harness

This is a subassembly/spare part, not a complete instrument.