Psychrometers
German

Druckschrift: 131-0 Psychrometer       

Druckschrift: 131-1 Schleuder-Psychrometer     

leaflet:
131-0E Psychrometer

leaflet: 131-1E Sling Psychrometers (Whirling Psychrometers

28 - with Thermometers28 with thermometers and extrem thermometers28/2 with thermometers28/2 with thermometers and extrem thermometers
     a                                b                                         c                                d

a: No. 28 plus two like thermometers
b: No. 28 plus two like thermometers and holder T23 UG14 with maximum and minimum thermometer
c: No. 28/2 plus two like thermometers
d: No. 28/2 plus two like thermometers and holder T23 UG14 with maximum and minimum thermometer
(on the pictures c and d the mechanical aspirator is shown, this type is out of production, and the instrument is
equipped with electrical aspirator)

suitable thermometers, (please order two pcs. for one psychrometer):
filling: free of mercury with propylene carbonate = Prop
ACCU-SAFE technology

 division in 0.2C:
    AUG-30+50/0,2 range  30 to +50C
    AUG-20+60/0,2 range -20 to +60C
    AUG-35+45/0,2 range -35 to +45C

 division in 0.5C:
    AUG-30+50/0,5 range  30 to +50C
    AUG-20+60/0,5 range -20 to +60C
    AUG-35+45/0,5 range -35 to +45C
     

No. 28 Psychrometer (as per fig. a)
Tripod complete, without ventilating device (without thermomters) consisting of:

No. T23 UG16
No. T23 UG04,1
No. T23 T007
No. T23 UG01
No. 31LD
No. T23 T072 (2x)

2 thermometer holder
1 water vessel
1 holder for water vessel
1 tripod with bar
1 set muslin sleeve and wick
2 stoppers










No. 28/2E Psychrometer, August-Type (as per fig. c but with electrical Aspirator)
Tripod complet with electrical ventilating device for both thermometers (without thermomters),consisting of:

No. T23 UG25E
No. T23 UG06
No. T23 UG09A
No. T23 UG16
No. T23 UG01
No. 31L/8
No. T23 UG21
No. T23 T090

1 large electrical aspirator, only with
2 thermometer enveloping tubes with cemented-on threaded rings
1 holder for large aspirator
1 holder for thermometer
1 tripod with bar
1 muslin sleeve
1 set of 3 stoppers
1 moistening glass













No. 28/SH Tripod and support without aspirator

No. T23 UG06
No. T23 UG09A
No. T23 UG16
No. T23 UG01
No. 31L/8
No. T23 UG21
No. T23 T090

2 thermometer enveloping tubes with cemented-on threaded rings
1 holder for large aspirator
1 holder for thermometer
1 tripod with bar
1 muslin sleeve
1 set of 3 stoppers
1 moistening glass












No. TH47 BG04 Large aspirator with electric drive and rechargeable batteries
for psychrometer Assmann type and August type (please indicate version by ordering)
incl. rechargeable batteries and main connection for 220 - 240 V AC, 50 Hz

aspirators

No. T23 UG14 Support
combined holder for maximum- and minimum-thermometer


Extremthermometers:
Maximum thermometer
with mercury filling, 17/18 mm

 division in 0.2C:
    No. MAX-30+50/0,2 range  30 to +50C
    No. MAX-20+60/0,2 range -20 to +60C

 division in 0.5C:
    No. MAX-30+50/0,5 range  30 to +50C
    No. MAX-20+60/0,5 range -20 to +60C
     on request other measuring ranges, but total measuring range 80 K.

Minimum thermometer
with alcohol filling, 17 mm

 division in 0.2C:
    No. MIN-30+50/0,2 range  30 to +50C
    No. MIN-20+60/0,2 range -20 to +60C
    No. MIN-35+45/0,2 range -35 to +45C

 division in 0.5C:
    No. MIN-30+50/0,5 range  30 to +50C
    No. MIN-20+60/0,5 range -20 to +60C
    No. MIN-35+45/0,5 range -35 to +45C
     on request other measuring ranges, but total measuring range 80 K


32 Assmann PsychrometerNo. 32E Aspiration Psychrometer,  Assmann Type, with electric drive and rechargeable batteries
with wetting device, holder, in transport box,
incl. 4 pcs. rechargeable batteries and main connection for 220 - 240 V, AC, 50-60 Hz

available in two different ranges (please indicate with order)
range: -10 to +60 C, division in 0.2C
range: -35 to +40 C, division in 0.2C



Spare Thermometers:
No. AS-10+60/0,2     
range: -10 to +60 C, division in 0.2C
No. AS-35+40/0,2     
range: -35 to +40 C, division in 0.2C








No. 33t Psychrometric Tables
for the determination of relative humidity, vapour pressure and dew point


No.SP10 - Sling Psychrometer (Whirling Hygrometer)

as per leaflet 131-1E (new Version: 07/2021)

Assmann Psychrometer Thermometer
consisting of:
1 “dry” Thermometer and 1 “wet” Thermometer in the division 0,2C 
range of thermometers at buyer's option: -35 ... +40C or -10 ... +60C
filling: free of mercury with propylene carbonate = Prop
ACCU-SAFE technology
Acc. DIN58661 made in Germany
highest quality
1 stainless steel frame with whirling handle flexible installation for right and left hander
1 moistening device (Art. No. TH47 UG38)
1 meter muslin sleeve
1 psychrometer table (Art. No. 33T)
SP10-case1 transportation case (Art. No. SP10-CASE)
water- & dustproof: IP67
dimensions: 350 x 230 x 86 mm
material: special thick Polypropylene

spare thermometer:
No. AS-10+60/0,2 – range: -10 ... +60C / division 0,2C
No. AS-35+40/0,2 – range: -35 ... +40C / division 0,2C
length: 280 mm, diameter: 8 mm, weight: 0.02 kg, acc. DIN 58661
free of mercury with Propylen-Carbonat filling (colour blue)
 
SP10


Dr. Alfred Mller - Meteorologische Instrumente KG
Chausseestrae 39 / 42c, D-15712 Knigs Wusterhausen
Telefon: +49 (0)3375 9025-32 Telefax.: +49 (0)3375 9025-36
e-Mail: info@meteomueller.de