16-0690

Foaming Tendencies Apparatus

ASTM D 1881

Consisting of:
electric-heating device with PT-1000, stativ material,
4 l beaker of borosilicate glass (3000 ml graduated),
500 ml graduated test cylinder with bored stopper,
calibrated diffuser with air-inlet tube and 10 gaskets, three-way cock, hose
and thermometer ASTM 1C (-20...+150: 1°C)

Power supply: 230 V, 50/60 Hz, 600 W

16-0689

Foaming Tendencies Apparatus

Like 16-0690 but:
Power supply: 115 V, 50/60 Hz

16-0775

Flowmeter, 40 - 400 l/h, with accessories

Consisting of:
1 flowmeter (mm-scale, V-shaped metal float) on a tripod-stand with leveling screws & bulb,
1 hose (Ø 6 mm x 1 m, silicon, clear),
1 T-piece connection (Ø 7.5 mm),
2 angled hose connections

Note: The correlation between scale readings and flow volumes are listed in the calibration sheet.

Technical Data:
Range: 40 - 400 l/h
Factory calibration: at 20 °C and 1000 mbar ambient pressure
Dimensions / Weight: 180 x 180 x 230 mm (WxDxH), 1 kg

25-0485

Vacuum-Pump with Mini-Compressor & Accessories

Consisting of:
1 oil-free diaphragm pump with filter
1 hose (Ø 6 mm x 1 m, silicon, clear)
1 T-piece connection (Ø 7.5 mm)
1 Hoffmann-Clip

Technical Data:
Max. capacity: 6 l/min
End vacuum: 100 mbar
Operating pressure : 2.4 bar (overpressure)
Dimensions / Weight : 9 x 17 x 12 cm (WxDxH), 1.9 kg

Power supply : 220/230 V, 50 Hz, EU-plug

25-0486

Vacuum-Pump with Mini-Compressor & Accessories

Like 25-0485 but:
Power supply: 115 V, 60 Hz

16-1680

Diffusor Stone Test Set

ASTM D 892 - ASTM D 1881 - ADTM D 6082 - IP 146

to check the max. pore diameter & permeability

Consisting of:
gas-volume meter, 6-360 l/h
U-tube manometer, 500-0-500
needle valve
receiver, 250 ml
vacuum flask, 500 ml with bored stopper
hose of 1 m and 2 m length
T-connector, 1 each

20-0030

Luminous Background

Large field lamp (25 x 25 cm) for convenient glare-free observation in a transparent thermostatic bath.

Dimensions: (WxHxD) 250 x 350 x 140 mm, 3.5 kg
Power supply: 220/250 V, 50/60 Hz, 22 W

20-0040

Luminous Background

Like 20-0030 but:
Power supply: 115 V, 50/60 Hz

21-0697

Digital Stop Watch

Consisting of:
7-digit LC display, max. 10 hours countdown with 1/100 sec. precision, Lithium battery
• quartz-controlled
• water resistant
• memory function
• calendar

25-0076

Electronic Contact Thermometer

with optimised PID control, RESET function, stainless steel sensor (Pt-1000)
It ensures perfect temperature control without overshooting the set temperature, even in the case of quick heating.
Due to 3 operating modes suitable for :
- work with varying parameters (from -50 °C to 450 °C). Safety temperature adjustable
- series operation under uniform conditions
- unsupervised operation
Measuring Range: -50 to +450 °C, resolution 0.1 K
Control accuracy with sensor: ±0.5 K
Immersion depth max: 200 mm
Dimensions (W x H x D): 82 x 83 x 22 mm + sensor

16-0691

Beaker, 3000 ml (135 x 280 mm) borosilicate glass, high shape with spout

16-0705

Measuring Cylinder (500 : 5 ml)

borosilicate glass with plastic stand, ID 49 mm x H 342 mm

16-0706

Stopper, NBR-rubber (55/40 / bored 3x)

13-0008

3-Way Cock

16-1484

Air-Inlet Tube

with BSF 3/16" thread-and-groove for quick-coupling

16-1483

Gas Diffusor, ball shape

BSF 3/16"-thread, with works-certificate and laser-engraved identification-number, alundum stone, spherical 1"

16-0669

Gaskets for the diffusor, pack of 10

16-0693

Thermometer ASTM 1C

Range: -20 to +150 : 1 °C
Length: 322 mm, Immersion: 76 mm, Ø 6.5 mm

10-0136

Vacuum flask, 500 ml with bored stopper (NS 34 mm)

16-0820

Measuring Cylinder (250 : 2 ml)

borosilicate glass with plastic stand, ID 35 mm x H 314 mm

16-0703

Stopper, NBR-rubber (38/35 / bored Ø 4.5 mm)

20-0057

Fluorescent Tube

for the background lamp (circular form)

Minimum equipment:

1x 16-0690

Spares (approx. 1 year):

16-0669, 16-1483, 16-0705, 10-0136, 16-0820

Additional requirements: