Cap Torque Tester

A Bottle Cap Torque Tester is a specialized device used to measure the torque applied to bottle caps during sealing or opening processes. Its primary purpose is to ensure that bottle caps are properly tightened to prevent leakage or contamination of the contents within the bottle. Conversely, it can also be used to measure the torque required to open bottle caps, which is useful for assessing consumer usability and product quality.

Applications:

Basic Applications：

Bottle Packages

Application and removal torque test of the bottle caps for bottled packages for food, pharmaceuticals, e.g. beverage or tablet bottles

Flexible Tube Packages

Application and removal torque test of flexible tube packages for food, pharmaceuticals and cosmetics, e.g. eye-drop, hand cream and shoe polish

Extended Applications：

Screws

Application and removal torque test of the screws

Vacuum Flasks and Vacuum Cups

Application and removal torque test of the caps of vacuum flasks and vacuum cups

Features Include：

Moveable 1.25″ (31 mm) length posts accommodate a wide range of sample shapes and sizes

Available extended post lengths and other gripping options

USB, RS-232. Mitutoyo, and analog outputs

Automatic output, data storage, and zeroing upon bottle cap removal helps automate testing processes

First / second peak detection for slip and breakaway torques in tamper evident closures

1.000-point data memory with statistics and outputs

Password protection prevents unauthorized changes

Programmable set point indicators and outputs for pass/ fail determination

High-speed 7.000 Hz sampling rate accurately captures peak torque values

Configurable audio alarms and key tones

5 selectable units of measurement

Lite data collection software included

Test Standard：

ASTM D2063.

ASTM D3198.

ASTM D3474.

BB/T 0025.

BB/T 0034.

GB/T 17876

Technical Specifications：

Load Cell Capacity：5 Nm (Standard)、20 Nm (Optional)、40 Nm (Optional))

Accuracy：Indicated Value ±0.5%(10%-100% of Load cell capacity、±0.05%FS (0%-10% of Load cell capacity)

Resolution：0.0001 Nm

Body Clamp Range：Φ5 mm ~ Φ170 mm

Cap Clamp Range：Φ10 mm ~ Φ80 mm

Bottle Height：20 mm ~ 400 mm

Specimen Clamping and Turning Way：Pneumatic

Maximum Auto Removal / Application Torque：2 Nm (customization available for other specs)

Gas Supply：Air (Not in supply scope)

Gas Supply Pressure：0.7 Mpa (101.5psi)

Statistical Analysis Allowance：0 ~ 999

Instrument Dimension：550 mm (L) x 365 mm (W) x 1150 mm (H)

Power Supply：220VAC±10% 50Hz / 120VAC±10% 60Hz

Net Weight：39 kg