Description


Condition : New
The AC adapter input voltage is AC100V ~ AC240V(50/60Hz).
The plug type is Type A.
Before purchasing or using the product, please make sure to confirm that the product can be used in your country.
Brand: Graphtec  
Model: GL840-M

[Set includes]
Manual(Language is Japanese)
AC adapter
SD
CD-ROM
Ferrite core
------------
Number of channels : 20ch

Sampling interval 10ms ~ 1h (10ms to 50ms is only for voltage, with a limit on the number of channels)

Analog input : Voltage, thermocouple, Resistance temperature detector

External I/O Input: Trigger input or external sample, logic input 4ch or pulse input 4ch

Output: Alarm output 4ch

PC I/F : Ethernet (10BASE-T/100BASE-TX) USB2.0 (high speed)
            USB2.0 (High Speed) Wireless LAN (with B-568 option)
            Wireless LAN (with B-568 option installed) 　

Built-in storage device : SD-CARD slots (2 slots) , SDHC compatible, max. approx. 32 GB memory usable
                                   *Approx. 4GB SD-CARD is included as standard equipment.
                                     However, there is a function to switch and record a file every 2 GB.

Maximum input voltage (between input terminal and GND) 60Vp-p 
Withstand voltage (between input terminals) 350Vp-p (for 1 minute)

External dimensions : 240mm x 128mm x 52.5mm (excluding terminal block)
Weight (approx.) :  1010g