Our Locations

98 Soi Ramkhamhaeng 21(Navasri), Phlabphla, Wangthonglang, Bangkok

Telephone Number

+662 184 4000

Email Address

chemicalch@chemihouse.com

KRK

Elmendorf tearing tester (digital display type)

Model: 2033

Brand: KRK

Description

– Pendulum capacity : Standard type (strength 0 to 1000mN per specimen)
Heavy-duty type (strength 0 to 2000mN per specimen)
– Prescision : +1%
– Specimen clamp : Pneumatic clamp with push button
– Number of specimens: Set the number of specimena laid one on the top of another. 1,2,3,4,5,6,7,8,10,12,14,16
– Input of a basic weight
– Error warning: When the tear value is not included in the range of 20 to 80%, the error lamp warms og this event
– Pendulum friction display
– Automatic setting of the zero point
– Data display

Standard

TAPPI T414
ISO1974
JIS P-8116

Elmendorf tearing tester

Model: 2035

Brand: KRK

Description

– Specimen size : 63mm long, 50 to 75mm wide
– Number of specimen : 16 (the number of specimens to be measured is determined such that test result are within 20 to 80% of full the scale)
– Test tear length: 43mm
– Tesr slit length: 20mm

Standard

TAPPI T414
ISO1974
JIS P-8116

Load type tearing tester

Model: 2036

Brand: KRK

Description

– This machine finds uses in testing the tear strength of corrugated board base paper, roofing, woven textile and the like,
– Capacity : 0 to 1000, 0 to 2000 (graduation per sheet for 16-sheet specimen)

Standard

TAPPI T414
ISO1974
JIS P-8116

Light load type tearing tester

Model: 2037

Brand: KRK

Description

– This machine was developed with KRK’s own technology to test the tear strength of thin paper sheets, synthetic paper, cellophane or the like
– The maximum tear energy is 1/3 or 1/4 of the standard type (selectable). (option 1/16 satndard)
– The position of the chuck is the same as the standard type: the chuck is 27.5 degrees from the vertical line passing the rotation axis with a rotation radius of 104 mm
– Pendulum capacity : 0 to 300mN

Gloss meter

Model: 2068

Brand: KRK

Description

– Gloss is one of the important factors for printing paper; the reflection at 75 degrees is wide spread for general uses, except for papers of high gloss. The principle of this machine is as follows: Gloss amount of normal reflections is measured by irradiating light beams to the specimen at 75 degrees
– Incidence angle: 75±1°
– Life of lamp: approx, 10,000 hours
– Standard plate: one plate, black-colored

Standard

JIS P-8142

Vapor permeability tester

Model: 2120

Brand: KRK

Description

– Vapor permeability is expressed by the mass of vapor that passes through a unit area of specimen at a certain temperature and humidity.
– This tester measures the quantity of water transmission. Test procedure: put silica gel in an aluminum cup, and close the cup with a specimen; leave them at 40℃, 90% RH for a certain span of time, to measure the mass (in grams) of vapor transmission.
– Components 12 aluminum cups, 12 glass Petri dishes, 12 aluminum rings, 1 cup base, 1 guide, 1 weight about 500g
– Accessory wooden case

Standard

ISO 2528
JIS Z-0208

Heat seal tester

Model: 2348

Brand: KRK

Description

– Heat plate size 15mm wide×200mm long
– Temperature max. 200℃
– Compression pressure 0.5MPa
– Compressioin pneumatic
– Compression time 0.2sec. to 10min
– Upper heating bar heater 300W, temperature sensor inserted
– Lower heating bar with built-in impulse heater

Seal press tester

Model: 2375

Brand: KRK

Description

– Specimen standard crepe paper 55 to 65g/m2
– Clamping area 5mm wide×25mm long
– Total clamping pressure 6,300kgf, pneumatic, steplessly variable
– Service air pressure 0.8 to 0.9MPa in maximum pressurization
– Tooth geometry pitch 1.85mm, inclination 10°, for non-standard specimens will be determined on the basis of experiments
– Interval between upper and lower teeth max. 5mm
– Clamping time 0.5 to 100min
– Heating cartridge heater with tooth plate inserted, upper and lower heater 250W each
– Temperature max. 150℃
– Temperature control PID and manual regulator

Blister pack tester

Model: 2380

Brand: KRK

Description

– Pressurizing surface 200×200mm (effective area)
– Pressure 1,000 to 1,500N (total pressure)
– Temperature max. 150℃
– Heater 100V 1kW
– Timer max. 30 sec.