TEL-10350S Interferometer System

TEL-10350 in operation with metrological laser

Contents

TEL-10350S Interferometer System $3,646.00

TEL-10350 Interferometer

This equipment set comprises high-grade optical components mounted on a heavy, rigid base plate for precise and reproducible measurements. The large optical components permit a generation of clear and well-defined interference patterns in daylight. The reflective observation screen has an adjustable inclination. Pre-defined component positions allow quick rearrangement to ensure extremely rapid preparation for the various experiments. The equipment set includes a stable plastic box for storing the mounted and adjusted interferometer as well as the laser base plate. A He-Ne laser is required.

Specifications
Beam splitter:
Diameter: 40 mm
Evenness: λ/10 (front side), λ/4 (rear side)
Surface-coated mirror:
Dimensions: 40x40 mm2
Evenness: < λ/2
Mirror adjustment: Eccentric reduction: approx. 1:1000 (individual calibration specified on eccentric base)
Weight: 5.5 kg
Dimensions: 245x330x25 mm
TEL-10350 Interferometer $2,990.00
The accessory kit

TEL-10351 Accessory Set for Interferometer

This accessory set for the interferometer U10350 consists of a vacuum cell for determining the refractive index of air and a glass plate on a rotatable holder for examining the surface quality of optical components (Twyman-Green interferometer).

TEL-10351 Accessory Set for Interferometer $493.00

TEL-20500 Vacuum Hand Pump

oscillation tube

Simple mechanical air pump for evacuating small containers; equipped with a pointer manometer, ventilation valve, two hoses (long and short) and six connecting adapters.

Specifications
Spring manometer: 0 to -1000 mbar
Hose nipple: 7 mm Ø
Long hose: 60 cm long, 6.5 mm Ø
Short hose: 15 cm long, 6.5 mm Ø
Dimensions: 270 mm x 100 mm x 40 mm
Weight: approx. 0.2 kg
TEL-20500 Vacuum Hand Pump $163.00