T640

Particulate Instruments

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Model T640
with NumaView™ Software
T640 PM Mass Monitor

Videos

Features

Continuous, real-time PM10 and PM2.5 mass concentration results
Simple set-up and 10-minute warm up time
Superior measurement sensitivity and precision
Long autonomy and low power consumption

Low maintenance and cost of operation

US EPA-approved

Downloads

Type	Title	File Size
	T640 Manual	6302 KB
	Fundamentals of Electro-Static Discharge (ESD)	216 KB
	NumaView™ Software Remote User Guide	867 KB
	Environmental Instruments Overview	610 KB
	T640 Specification	1208 KB
	T640规格 (Chinese Specification)	3789 KB
	T640 Brochure	4394 KB
	T640 Enclosure Specification	2707 KB
	A Reference Device for Low-cost Particulate Sensors	289 KB
	T Series with NumaView™ Software Brochure	9567 KB

Specifications

Performance
Measurement Principle	Broadband spectroscopy using 90° white-light scattering with Polychromatic LED
Particle size resolution	256 sizes over 0.18 – 20µm range, combined to 64 channels for mass calculation
PM Mass Measurements	PM₁₀, PM_2.5and PM_10-2.5 simultaneously; PM₁ (optional)
PM Mass Resolution Measurement Range	0.1 - 10,000 µg/m³
Mass Measurement & Display Resolution	0.1 µg/m³
Precision	±0.5 ug/m³ (1-hr average)
Lower Detectable Limit	<0.1 ug/m³ (1-hr average)
Data Rate	10s to 48hr (user selectable)
Mass Concentration Accuracy	Exceeds US EPA PM10 FEM and Class III FEM PM2.5 performance requirements for additive and multiplicative bias compared to FRM samplers
Flow Rate	5.0-lpm sample flow (Standard model); 11.67-lpm optional bypass flow (with option 640x)
Flow Accuracy	Within ±1%; (Typically within ±0.5%)
Operating Conditions
Operating Temperature	0 - 50°C, non-condensing
Ambient Temperature	-40 - 60°C
Ambient Relative Humidity	0 - 100%
Sample Humidity Control	24VDC, 90W (max) heater controlled to 35% RH
Weatherproof enclosure required with 0 - 50°C, non-condensing environmental control
Requires only 10-min warm-up time
Interfaces and Data Storage
T Series analyzer interface with full touch screen display and NumaView™ premium operating software and NumaView™ remote software
4Gb memory allows for > 1 year of internal data storage
Front Panel USB Ports	2x type-A Peripheral Ports
Ethernet Communication (supports TCP/IP Modbus and HTTP polling protocols)
Electrical
T640 instrument	100 - 240VAC 50/60Hz, Power consumption < 120W @ 120VAC
External pump (for optional bypass flow - option 640x)	100 - 120VAC 60Hz or 220-240VAC 50/60Hz, Power consumption <360W @ 120VAC
Physical Specifications
Unit dimensions (HxWxD)	7” x 17” x 14” (17.8 x 43.2 x 35.6 cm)
Unit weight	19 lbs (8.6 kg)
Sample heater tube height	43” (109 cm)
Sample heater tube weight	6 lbs (2.7 kg)
Certifications
US EPA PM2.5 Federal Equivalent Method EQPM-0516-236
US EPA PM2.5 Federal Equivalent Method EQPM-0516-238*
US EPA PM10 Federal Equivalent Method EQPM-0516-239*
US EPA PM10-2.5 Federal Equivalent Method EQPM-0516-240*
*with 640x option Specifications are subject to change without notice. All specifications are based on constant conditions.

Applications

Description

The Model T640 PM Mass Monitor is the next breakthrough in ambient particulate monitors. The T640 delivers 1-min or better time resolution with exceptional sensitivity and precision. The instrument is very low maintenance and requires no sample media for minimal cost of operation.

The Teledyne API Model T640 with 640X Option is a real-time, continuous particulate matter (PM) mass monitor that uses scattered light spectrometry for measurement. The T640 measures 2.5 PM, and the 640X Option measures 2.5, 10, and coarse PM.

All T Series instruments offer an advanced color display, capacitive touch screen, intuitive user interface, flexible I/O, and built-in data acquisition capability. All instrument set up, control and access to stored data and diagnostic information is available through the front panel, or via RS232, Ethernet, or USB com ports either locally or by remote connection.

The Model T640 comes with NumaView ^™ software. NumaView^™ Remote PC software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView ^™ software.

Who We Are

Teledyne API, a business unit of Teledyne Technologies Incorporated (NYSE:TDY), is a global market leader in air quality and process gas monitoring instrumentation headquartered in San Diego, California, USA.