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mtts Light Meter User Manual

mtts Light Meter
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Light Meter. User Manual
User Manual
Effective date: October 2019
Issue Number: 01 Version: 02 EN
Issue Date: November 2019
www.mtts-asia.com
MTTS Light Meter
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mtts Light Meter Specifications

General IconGeneral
Brandmtts
ModelLight Meter
CategoryMeasuring Instruments
LanguageEnglish

Summary

Company Information

Introduction

Warning Statements

Defines warning statements related to potential injury.

Note Statements

Defines note statements for additional information.

Target Audience & Requirements

Manual is for healthcare professionals, requires qualified personnel.

Device Description

Device Overview

The MTTS Light Meter is single measurement unit suitable for overhead and bed type phototherapy. It has 2 sensors loc on both sides of the meter.

Button Operation

ON/OFF button is the 'touch type'. Place the finger on the touch panel, do not press hard.

Measuring Irradiance

Spectroradiometer Function

Measures irradiance of neonatal phototherapy lights (440-465nm).

Units of Measurement

Measurement Units Explained

Defines units like microwatts per cm²/nm and nanometer.

Instrument Response Characteristics

Bilirubin Spectrum Match

Shows response characteristics matching bilirubin spectrum.

Warnings

Hazard Warnings

Explosion hazard, flammables, reading manual, practitioner supervision, pre-use inspection.

Facility Responsibilities

Facility responsibility for personnel training and record keeping.

Operation

Overhead Phototherapy Measurement

Instructions for taking measurements with overhead phototherapy.

Reading and Adjusting Aim

Reading measurement and adjusting aim for maximum reading.

Device Auto-Shutoff

Procedure to turn off the device and auto-shutoff.

Multiple Light Sources

Guidance for taking separate measurements for multiple lights.

Bili-Bed Phototherapy Measurement

Device Power On

Steps to turn on the device.

Bili-Bed Placement

Placement instructions for Bili-Bed measurements.

Reading and Aim Adjustment

Reading measurement and adjusting aim for maximum reading.

Averaging Readings

Averaging multiple readings for Bili-Bed.

Device Turn Off

Turning off the device and auto-shutoff.

Combined Light Readings

Handling combined readings from multiple light sources.

Alarm System

Low Battery Indicator

Indicates low battery status and action required.

Cleaning

Required Cleaning Items

Lists necessary items for cleaning.

Cleaning Procedure

Steps for cleaning the device, using damp cloth and detergent.

Maintenance and Service

Qualified Personnel Only

Maintenance and service must be performed by qualified technicians.

ESD Precautions

Warning about static sensitive PCBs and necessary ESD protection.

Replacing the Batteries

Battery Replacement Items

Lists required batteries for replacement.

Battery Replacement Steps

Steps for battery replacement: removing cover, inserting batteries.

Calibrating the Light Meter

Factory Calibration Standards

Factory calibration details and NIST compliance.

Recalibration Frequency

Recalibration required every 36 months at MTTS.

Calibration Return

Recommends returning both readout and sensor for calibration.

Service and Repair

No Customer Serviceable Parts

No customer serviceable parts; return for repair/parts.

Post-Service Recalibration

Recalibration after service is necessary for accuracy.

Warranty Voiding

Warning about servicing affecting warranty and causing damage.

Returning for Service

Initiating Service (RMA)

Steps to initiate service: contact MTTS for RMA number.

Shipping Preparation

Preparation for shipping: cleaning, packaging, RMA.

Asia Shipping Address

Shipping address for equipment in Asia.

Specifications

Performance Specifications

Key performance metrics: wavelength, range, accuracy.

Display Characteristics

Details about the device display and indicators.

Physical Specifications

Physical attributes: dimensions and weight.

Electrical Specifications

Power source and operational duration.

Environmental Specifications

Environmental conditions for operation and storage.

Specification Exclusions

Lists any exclusions for specifications.

Reference Standards

Lists relevant industry standards: ISO, IEC.

Explanation of Symbols

Manual Reference Symbol

Symbol indicating need to refer to the User Manual.

Disassembly Warning Symbol

Symbol for prohibition of disassembly by untrained personnel.

Sunlight Warning Symbol

Symbol indicating avoidance of direct sunlight.

Disposal Symbol

Symbol for proper waste disposal and recycling.

Manufacturer/Date/Serial Symbols

Symbols for device manufacturer, date, and serial number.

Power and Compliance Symbols

Symbols for power specifications, CE marking, and EC REP.

Warranty Policy

General Warranty Terms

Outlines general terms and conditions of the limited warranty.

International Applicability

Discusses warranty applicability across countries.

MTTS Discretion in Repair

Details MTTS's sole discretion in repair/replacement.

Warranty Exclusions

Lists items and conditions not covered by the warranty.

Liability Limitations

States limitations on MTTS's liability for damages.

Warranty Period Definition

Defines the duration of the limited warranty.

Customer Responsibilities

Outlines customer duties for warranty support.

Contacting MTTS Support

Provides instructions on how to contact MTTS for support.