Falling Dart Impact Tester

Ft-f1 fogging tester
Characteristics:
Determines auto's fogging characteristics precisely, guarantees automobiles driving safely.
Be applicable for the laboratory and works in low noise. Data test and analysis with professional software, convenient and prompt.
Bath temperature controlled by thermostat can be kept constant to 0.1ªc, creating precise testing conditions. Designs friendly and integrally, operates safely and conveniently.
World-famous brand elements with stable and reliable performance.
The strictly controlled constant thermostat can be used for the other experiments.
Conforms to din 75201, iso 6452, sae j1756.

?equipment model and name
Csl-y impact specimen gap hydraulic broaching machine

? equipment usage
Impact specimen notch broaching machine is the dedicated and affiliated equipment with metallic pendulum impact testing machine, the machine adopts hydraulic drive, electric control the rise and fall of broach, broach lifting speed can be adjusted, adopting the lubricating oil to lubricate blade mouth parts at the same time, to ensure the sample accords with a requirement gap size and surface finish.The machine due to the use of a forming principle, the machining gap of good identity. Broach manufactured high-quality high-speed w18cr4v steel alloy, and its high hardness, good wear resistance, long service life, per knife can be processed more than 20000 samples.

? applicable standard
Gb/t229-2007« metal material charpy pendulum impact test method»;
Astm e23-02a«metal material gap specimen standard impact test method»;
Iso148-2008«metallic materials-charpy pendulum impact test»;
Din 50 115-1991«metal material impact test special sample size and fracture judge»

Iv main technical parameters
Sample notch type U type(u2, u3, u5), v type(v2)
Processing sample size 10×10(7.5 or 5)×55mm
Broach hardness =hrc65
Installed broach quantity 2
Cutting speed 2.5m/min ( can adjust)
System pressure 2.5mpa
Hysraulic oil storage 25l
Broach stroke 340mm(u2, v2), 390mm(u5)
Broach materials W18cv4v
Motor power 370w
Dimensions 480mm×660mm×1200mm (l×w×h)
Weight 200kg

V standard configuration
1.Host one
2.V2 broach one
3.U2 broach one

Vi optional accessories
1. U3 broach
2. U5 broach

Iec60335 temperature black test corner

To measure the temperatures in the base or in the fixing surfaces for applicances and luminaires in operation according to iec60335-1/2006-09 clause 11.2 and 11.3.

Can be used to the temperature test of all kinds of electronic products supply, in conformity with the standards requirement of the environmental conditions.


Advantages Test corner boards are "stand alone basic" and could be easily combined into a test corner by using some track.

Packed with strong wooden case

Electrical voltage tester
Contact ac voltage range: 80v to 500v
Long life of neon lamp, turn/off 50000 times or more, flash up to 20000 hours
Shell made of transparent plastics, impact-resistant, insulation voltage up to 1000v
The end with a hole for hanging up, hardness of blade head up to hrc52

40x26x22.5cm
N/g 7.56kg/9.93kg

Glow wire tester

Discussion of the Glow Wire Test (Varies as per relevant standard):

1. Object of the Test -

Components or parts under Fault or Overload conditions, may
attain a Temperature such that they will ignite parts in
their vicinity.

The GLOW - WIRE Test simulates thermal stresses which may be
produced by such source of heat or ignition. e.g. glowing
elements or overloaded resistors, may be for short duration,
in order to assess by a simulation technique the Fire Hazard.

2. General Description of the Test -

a. If possible, the specimen should be a complete
equipment, sub-assembly or a component.

b. While taking a part / parts of an enclosure for the
Tests, care must be taken to ensure that the Test
Conditions are not significantly different from those
occurring in the Normal usage, with regard to shape,
ventilation, effect of thermal stress and possible
flames occurring, burning or glowing particles falling
in the vicinity of the specimen.

c. The Test is applied to ensure -

1. That the Glow - wire Loop which is electrically
heated to a temperature specified, does not under
defined conditions cause ignition of the Part/Parts.

2. That the part which might have been ignited, has a
limited duration of burning, without spreading of
fire by its flame or burning or glowing particles.

d. This type of test may not be appropriate for too small
components / parts / sub assemblies, which may need
Needle Flame Test.


3. Test Apparatus -

a. The Glow - Wire consists of a specified loop of a Nickel
/ Chromium ( 80/20 ) wire of 4 mm dia.

b. Sheathed fine wire thermocouple, of overall dia. 0.5 mm
( wires of NiCr & NiAl ) with welded point / joint
located in the 0.6 mm hole in the Loop of Glow - Wire.

c. The Sheath consists of metal , resistant to a
temperature of 960 deg. C in working.

d. The instrument for measuring thermovoltage have 1 %
accuracy.

e. The Test Apparatus is so designed that the Glow - Wire
Loop is horizontal and the mounted specimen moves
horizontally towards the Loop with a force applied 0.8
to 1.2 N, for a penetration distance of 7 mm max.

f. To evaluate the possibility of spread of fire, a layer
of the material or components normally surrounded
underneath the specimen is placed underneath the
specimen at a distance equal to the distance between the
specimen and the surrounding material or components when
the specimen is mounted as in normal use.

If a subassembly or a part of the equipment is tested
separately, a piece of white pinewood board,
approximately 10 mm thick and covered with a single
layer of tissue paper, is positioned at a distance of
200+/- 5mm below the place where the glow-wire is
applied to the specimen, unless otherwise specified in the relevant specification.