For Sale - PCM - 4384 - Laboratory Heat Sealer

Specification

Reference Number

PCM - 4384

Product

Laboratory Heat Sealer

Product Details

A professional laboratory heat sealer to help determine the sealing parameters of film, lamination films, coated paper and other flexible barrier materials.
The heat sealer is used to measure the heat sealability of the web surface or sealant layer of materials. Short dwell time web sealability can also be performed on the LHS.
This is a test seal that is made at a Dwell time shorter than required for the sealing surface to reach the JAW temperature level, simulating conditions on high-speed vertical form fill machines or slower machines where the condition of non- equilibrium also exists.
Criteria of judging heat sealability is the strength of the actual heat seal. Parameters include heat seal temperature, Dwell time, and the pressure of the heat seal for materials that have different melting points, heat stability, fluidness and thickness;
All of which could vary the haet seal properties.
Sealing is initiates by a foot swith,
A pneumatic cylinder is used to lower the upper sealing bar to seal.
The timer is then used to determine the length of time the sealing bars will be in contact with the sample at the set sealing pressure.
Producing repeatable and reliable test samples.
Applications: Flexible packaging, plastic films, plastic laminates, coated paper

Standard features:
Accuracy of temp ambient to 300°C ±1°
Accuracy of temp over 180 mm (W) ± 5°
Auto tune temp function
Heated teflon coated upper sealing bar and lower silicon sealing bar (not interchangeable to different sizes)
(Sealing bar size must be determine prior to ordering)
Exceptional parallelism
Adjustable sealing pressure
Sealing time variable by timer setting 0 to 999.9 S
Maximum sealing force at 80 PSI - 280 kg per 10 CM2
Foot swithic operation
Safety guard, front and rear

Standards:
ASTM F2029
ASTM F88

Options:
5 mm x 180 mm flat sealing bars
10 mm x 180 mm flat sealing bars
25 mm x 180 mm flat sealing bars
Lower silicon flat sealing bar
Custom made bars
Extended sample support
(sealing bar size must be determined prior to ordering)

Connections:
Air: 80 PSI maximum
Electrical: 220/240 VAC at 50 HZ, or 110 VAC at 60 HZ (Please specify when ordering)

Dimensions:
H: 400 mm
W: 350 mm
D: 350 mm
Weight: 25 KG

Quantity: 1