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PMT-2 vacuum manometric sensor. 666.6 to 0.133 Pa (5 to 0.001 torr) USSR NOS

 

PMT-2 vacuum manometric sensor.
Made in USSR
PMT-2 is designed to work with vacuum meters VIT-1A VIT-2, VT-2A, VT-3
or other similar devices in the range of 666.6 Pa (5 mm / Hg) to 0.133 Pa (0.001 mm / Hg).
 
Working pressure: 666.6 to 0.133 Pa (5 to 0.001 torr)
e.d.s. generated by the thermocouple: 0 to 10 mV
Heating voltage: 100 to 140 mA
Resistance Thermocouple: 7 ± 1 ohm
Type sensor - a platinum wire
Dimensions: Ø34 x 265 mm
Price excl. tax: 30.00лв.
Price inc. tax: 36.00лв.
Quantity:

SODIUM SPECTRAL LAMP NaE NARVA RARE IN ORIGINAL BOX NOS

SODIUM SPECTRAL LAMP NaE NARVA RARE IN ORIGINAL BOX NOS

For date See photos

Price excl. tax: 100.00лв.
Price inc. tax: 120.00лв.
Quantity:

SPECTRAL DEUTERIUM LAMP 186 -360nm DDS 30 USSR MADE RARE IN ORIGINAL BOX NOS

SPECTRAL DEUTERIUM  LAMP 186 -360nm  DDS 30  USSR MADE RARE IN ORIGINAL BOX NOS

MADE IN USSR 1980-1987

Deuterium electric arc lamp spectral DDS 30 is used as a continuous source

 of ultraviolet (UV) radiation in the wavelength range 186-360 nm

 in different spectral spectro photometric apparatus 

and devices production and technical purposes:

 spectrophotometer. monochromator

 Dominant Wavelength (nm) 186-360

Size of the bright spot (mm ²) 3.75

Power supply voltage, not less (B) 300

Burning lamp voltage (V) 50-100

Lamp Current (A) 0.3

Overall length, no more than (mm) 124

Overall width, max (mm) 39

Spotlight height (mm) 60 ± 2

Warm-up time (min) 1-20

Hours of new lamp (h) 750

New never used!

Price excl. tax: 100.00лв.
Price inc. tax: 120.00лв.
Quantity:

SPECTRAL DEUTERIUM UV LAMP D2E 1 / D2E/1 / NARVA RARE IN ORIGINAL BOX NOS

SPECTRAL DEUTERIUM LAMP D2E 1 / D2E/1 / NARVA RARE IN ORIGINAL BOX NOS

For date See photos

Price excl. tax: 100.00лв.
Price inc. tax: 120.00лв.
Quantity:

SPECTRAL HIDROGEN LAMP 214 -360nm DVS 25 USSR MADE RARE IN ORIGINAL BOX NOS

SPECTRAL HIDROGEN  LAMP 214 -360nm  DVS 25  

USSR MADE RARE IN ORIGINAL BOX NOS

MADE IN USSR 1970-1987

Hidrogen  electric arc lamp spectral DVS 25 is used as a continuous source

 of ultraviolet (UV) radiation in the wavelength range 214-360 nm

 in different spectral spectro photometric apparatus 

and devices production and technical purposes:

 spectrophotometer. monochromator

 Dominant Wavelength (nm) 200-360

Size of the bright spot (mm ²) 3.75

Power supply voltage, not less (B) 350

Burning lamp voltage (V) 50-100

Lamp Current (A) 0.3

Heating   4,5V   2A  / 3.5 A max/ 

Overall length, no more than (mm) 124

Overall width, max (mm) 39

Spotlight height (mm) 60 ± 2

Warm-up time (min) 1-20

Hours of new lamp (h) 750

New never used!

 

Price excl. tax: 100.00лв.
Price inc. tax: 120.00лв.
Quantity:

SPECTRAL HIDROGEN LAMP D2E 0.3 / D2E 0,3 / NARVA RARE IN ORIGINAL BOX NOS

SPECTRAL HIDROGEN LAMP D2E 0.3 / D2E 0,3 / NARVA RARE IN ORIGINAL BOX NOS

For date See photos

Price excl. tax: 100.00лв.
Price inc. tax: 120.00лв.
Quantity:

UV SPECTRAL LAMP 500W HBO 501 NARVA IN ORIGINAL BOX RARE

UV SPECTRAL LAMP 500W HBO 501 NARVA IN ORIGINAL BOX RARE

Manufacturer VEB Narva 
Type HBO 501 
Technology: mercury vapor lamps with high pressure
 Power         500 Watt 
Supply voltage> 150 V DC 220 V AC 
Lamp voltage 70-85 V 
Lamp current 5.9 to 7.2 A DC 
6.7 to 8.2 A AC 
Starting current up to 10 A 
Start time to 8 min 
Rated life of 450 h DC 
300 h AC 
Length 170 mm 
Diameter 27.6 mm
New never used!
Price excl. tax: 90.00лв.
Price inc. tax: 108.00лв.
Quantity:
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