C-36 User Guide
SecureTouch Touchscreen Specifications
Input Method
Finger or gloved hand (cloth, leather, or rubber) activation
Positional Accuracy
Standard deviation of error is less than 0.080 in. (2 mm)
Resolution
Touchpoint density is based on controller resolution of 4096 x 4096,
plus 255 levels corresponding to touch pressure
Touch Activation Force
Typically 2 to 3 ounces (55 to 85 grams)
Controller
Board: Serial (RS232) or USB 1.1
Light Transmission
Up to 90% per ASTM D1003-92
Temperature
Operating: –20
o
C to 50
o
C
Storage: –40
o
C to 71
o
C
Relative Humidity
Operating: 40
o
C at 90% RH, noncondensing
Altitude
Operating: 10,000 ft (3,048 m)
Storage/transport: 50,000 ft (15,240 m)
Chemical Resistance
The touch active area of the touchscreen is resistant to chemicals that do not affect
glass, such as: acetone, toluene, methyl ethyl ketone, isopropyl alcohol, methyl alcohol,
ethyl acetate, ammonia-based glass cleaners, gasoline, kerosene, vinegar
Electrostatic Protection
Per EN 6100-4-2, 1995: Meets Level 4 (15 kV air/8 kV contact discharges)
Agency Approvals
UL, cUL, TUV, CE, FCC Class A
Sealability
Can be sealed to meet NEMA 3/3R/5/12/12K/13, IP64 standards
Surface Durability
Surface durability is that of glass, Mohs' hardness rating of 7
Expected Life
No known wear-out mechanism, as there are no layers, coatings, or moving parts.
SecureTouch technology has been operationally tested to more than 50 million touches
in one location without failure, using a stylus similar to a finger.
Impact Resistance
Meets UL-60950 and CSA 22.2 No. 60950 ball drop test (0.5 kg, 50 mm diameter
ball dropped from height of 1.3 m)
Summary of Contents for 1938L
Page 1: ...Touchmonitor User Guide 1938L 19 LCD Open Frame Touchmonitor...
Page 2: ...User Guide 19 LCD OPEN FRAME TOUCHMONITOR 1938L Family 3000 Series Revision B P N E481511...
Page 9: ...Product Overview Front View Rear View 2 11...
Page 30: ...C 32 User Guide A P P E N D I X C TECHNICAL SPECIFICATIONS...
Page 36: ...C 38 User Guide 19 LCD Touchmonitor ET1938L XXXA X G Dimensions 444mm 296mm 108mm 47 35mm...
