SHIMPO TNP User Manual

Contents

I. Introduction ............................................................................................................................................ 2

II. What is the TNP Torque Meter? ....................................................................................................... 3

III. Product Features................................................................................................................................. 3

IV. Parts and Functions........................................................................................................................... 4

V. Main Display (Description) ................................................................................................................ 5

VI. Secondary Functions ........................................................................................................................ 6

VII. Function Mode Table........................................................................................................................ 7

VIII. Operation.......................................................................................................................................... 11

XI. Zero adjustment / Tare the TNP .................................................................................................... 14

XV. Sample Applications ....................................................................................................................... 19

XVI.Specifications and Drawing .......................................................................................................... 20

XVII.Other Shimpo Products................................................................................................................. 21

I. Introduction

Thank you for choosing the TNP Digital Torque Tester. With proper use and operation, this unit will provide many years of reliable service.

Upon receiving the unit, please check for any obvious physical damage that may result from shipping. If any damages found, please notify your carrier immediately before shipping back to Nidec-Shimpo America for inspections and possible repairs.

Contact Information: NIDEC SHIMPO AMERICA CORPORATION INSTRUMENTS DIVISION 1701 GLENLAKE AVENUE ITASCA, IL 60143 (800) 237-7079

Each package includes the following:

• Operations Manual

• Software Installation Disk (Digitorq Software)

• Warranty Card

• USB A to USB B communication cable

• Universal AC adapter (100-240 VAC)

• Set of 30 mm chuck pins (4 pieces)

• TNP unit

Prior to operation read this manual carefully to understand and maximize the use of this Digital Torque Tester. Have this manual handy for future reference and information.

Observe the following important indicators.

II. What is the TNP Torque Meter?

The TNP torque meter is a portable static torque measuring device that can be used as a quality assurance tool for various applications that require measurement of turning (both opening and closing) and twisting.

Some of the industries that can utilize this equipment are:

• Pharmaceutical

• Food/ Beverage

• Cosmetic products

• Packaging

Equipped with internal rechargeable batteries, the TNP can operate as a portable DC powered device or thru the universal AC adapter. Designed with a small footprint it can easily be transferred to maximize use around the shop floor or the laboratory.

The programmable HI-LO set points make this unit ideal for pass-fail testing in a production environment.

Do not test products that are filled with liquid as the TNP torque tester is not protected from liquid spills.

III. Product Features

• High Accuracy: ± 0.5% F.S.

• Wide Torque Range: 0.5Nm, 2Nm, 5Nm and 10Nm (available models)

• Adjustable Sample Size: 10-190 mm diameter (0.39”-7.48”)

• Selectable units for measurement:

TNP-0.5 : mN-m, N-cm, g-cm, lb-in TNP-2, 5, 10 : N-m, N-cm, kg-cm, lb-in

• Large Display: Easy to read digital display

• PC Output: USB interface with add in software (Digitorq)

• Flexible Power: Can run with built in rechargeable NiMH batteries or

Universal AC adapter

• Selectable Measuring Modes: Captures Peak Opening, Closing and Average (CCW, CW)

• Portable: Small foot print, compact design, space saver

• Programmable HI and LO set points for Pass-Fail testing

• Store up to 1000 values into memory

• Selectable Display update time ( 8 times/second maximum)

IV. Parts and Functions

Recall Key

Main Display

Parts Functions/Description

Power key

Turns the unit ON and OFF.

Recall data stored in OPEN and CLOSE modes.

Recall key

NOTE: in Average or Mean Mode, the Recall button has no function

Memory key for storing data in Open and Close Modes. Note: In Mean mode the Mem key has no function. In this mode

Mem key

data cannot be stored in memory. Mem combined with another key is used in secondary functions. (Parameter and clear settings – see next section). Selects mode of operation (CLOSE, MEAN, and OPEN)

Mode key

Serves as an exit function when in Memory recall. Secondary function in parameter settings (see next section)

Tare or zero function for resetting and initializing values while in

Zero/RST key

Average or peak mode. Secondary function in parameter settings (see next section) Displays measured values and status indicators, which includes

Main Display

units of measure, battery status and function status.

Measuring mode

indicators

Comparator LED

Indicators

Red LED mode indicators. Informs which mode is selected “Open”, “Mean” or “Close”.

Quick pass/fail visual indicators for all modes of measurement. The LED indicator does not light when comparator feature is OFF.

Measuring mode indicators

Power key

Mode Key

Zero/RST Key Memory Key

Comparator LED indicators

V. Main Display (Description)

1 minute warning

Battery Indicator

Direction Indicator

Units/Status Indicator

Main Display/ Setup Value

Extended Description

• Units/Status indicator – located on the upper part of the display this shows the current units of measure selected for the torque meter. It also serves as a sub display under function mode (F01, F02, F03, etc.) Example: “OVR” indicates an overload condition the TNP went over its rated capacity. “PWR”, the auto power off feature is set this indicator serves as a 1 minute warning before the unit turns off.

Overload

before it turns off.

• Main display/Set up Values – shows the measured value in four digits including decimal places. While under function mode, this displays the options for each setting.

• Direction Indicator – indicates direction of applied torque based from F04 setting (Please see sign orientation information from function mode table). By default, closing indicates a negative “-“values; Opening “no sign”.

• Battery Indicator – shows the status of the TNP internal battery. “LO BAT” appears on the display to indicate a low battery status. “BAT” is shown when the TNP is charging. This indicator disappears when the battery is fully charged or when the AC adapter is disconnected from the TNP. It is important that the battery be cycled properly to achieve the maximum life from it.

VI. Secondary Functions

Parameter window settings: by using certain key combinations the parameter window can be accessed.

Operation

key

Operation How to operate

With Power off, press and hold the Zero/RST key then power ON the torque meter. Continue holding the ZERO/RST key until the display

Zero/RST

Power

Function mode

shows “F01”, Pressing MODE changes the value of the selected function mode. Pressing the “Zero/RST key” advances from one parameter to the next. The lists of function are provided in the next section. (See picture below for additional description). With Power off, press and hold the Mem key,

Mem

Power

Clear memory data

then power ON the torque meter. Continue holding the Mem key until “nonE” appears on the display.

This picture indicates the torque meter is in Function Mode.

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