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13                                                      SDL470-en-GB_v1.4   3/17 

Specifications 

General Specifications 

Display 

Backlit LCD size: 52 mm x 38 mm (2.0 x 1.5”) 

Measurements 

UV light, UVA and UVC 
Type K or J thermocouple temperature 

UVA, UVC selection 

Front push-button 

UV Sensor spectrum  

UVA (390 – 280nm), UVC (280 – 240nm) 

UV sensor 

Exclusive photo sensor with cosine correction filter 

UV light zero adjust 

Push-button 

Data storage/recall 

Records Max and Min readings with recall 

Datalogger 

Auto 

1 second to 3600 second sample rate 

Manual 

Button press (sample rate set to ‘0’) 

Memory SD card 

1G to 16GB SD Card (for best results use a 4GB or smaller card) 

Temperature compensation 

Auto compensation for the Type K/J thermocouple thermometer 

Display sampling rate 

1 second approx. 

Data output 

RS-232/USB PC interface 

Operating Temperature 

0

o

C to 50

o

C (32

o

F to 122

o

F) 

Operating Humidity 

Less than 85% RH 

Power Supply 

Alkaline 1.5V AA batteries x 6 
or 9V AC adaptor (UA100-240) 

Power Consumption 

Normal operation (without SD storing and with display backlight 

OFF): 6.5mA DC approx. 
With SD card storing but display backlight OFF: 30mA DC approx. 
With the LCD backlight ON the power consumption increases by 

16mA DC approx.  

Weight 

Meter: 351g (11.3 oz.); UVA Probe: 100g (3.2 oz.); UVC Probe: 

103g (3.3 oz.) 

Dimensions 

Meter: 177 x 68 x 45mm (7.0 x 2.7 x 1.8”) 
UVA Probe head: 45 mm diameter x 32 mm (1.8 dia. x 1.3”) 
UVA Probe handle: 125 x 24 mm diameter (5.0 x 0.9” dia.) 
UVC probe: 38mm diameter x 25 mm (1.5 dia. x 1.0”)

 

Accessories included 

Instruction manual, UVA light sensor, UVC light sensor, hard-shell 

carrying case, batteries, 9V AC adapter, and user guide 

Optional Accessories 

Type K thermocouple probe, USB cable (407001-USB) and data 

acquisition software (407001) 

 
 
 

Summary of Contents for SDL470

Page 1: ...USER MANUAL UVA UVC Light Meter with Temperature Model SDL470 ...

Page 2: ... with cosine correction filter UV Zero feature Applications include Monitoring blue light radiation from welding equipment UV sterilization graphic arts photochemical matching UV EPROM erasure Photo resist exposure ink curing adhesives and coatings Microprocessor circuit provides high reliability and durability Separate UV light probe allows the user to measure UV light with optimum positioning Ty...

Page 3: ... Date Check and SET button 8 ENTER and LOG button 9 Side compartment detailed below 10 UVA Probe and UVC Probe input plug 11 Type K J thermocouple socket 12 SD Card Slot 13 UVC sensor 14 UVA probe handle 15 UVA sensor protective cover not shown Note Battery compartment tilt stand and tripod mount are located on rear of meter 1 DC 9V power adaptor jack 2 Reset button 3 RS 232 output port ...

Page 4: ... show the µW cm 2 unit of measure The meter is now ready to make UVA light measurements Holding the Sensor Handle face the UVA Sensor toward the source of UVA light The display will show the measurement reading UVC Light Meter Insert the UVC Probe Plug into the Probe Input Socket Switch the meter ON by pressing and holding the Power button for at least 2 seconds Select the UVC Light Meter option a...

Page 5: ...LD display icon will switch OFF MAX MIN Reading Store Recall For a given measurement session this meter can record the highest MAX and the lowest MIN readings Press the MAX MIN button momentarily REC icon appears The meter is now recording the MAX and MIN readings Press the MAX MIN button again to view the current MAX readings MAX icon appears The readings on the display are now the highest readin...

Page 6: ...d below Additional detailed information is provided below this list dAtE Set the clock Year Month Date Hours Minutes Seconds SP t Set the datalogger sampling rate 1 2 5 10 30 60 120 300 600 1800 3600 seconds PoFF Auto power off management Enable or disable the auto power off function bEEP Set the beeper sound ON OFF dEC Set the numerical format USA decimal 20 00 or European comma 20 00 Sd F Format...

Page 7: ... If desired press and hold the SET button for 2 seconds to exit to the normal operation mode or wait 7 seconds for the meter to automatically exit Set the Beeper Sound ON or OFF bEEP 1 From the bEEP parameter window use the arrow buttons to select ON enable or OFF disable 2 Press ENTER to confirm setting and to move to the next parameter 3 If desired press and hold the SET button for 2 seconds to ...

Page 8: ... the next parameter 3 If desired press and hold the SET button for 2 seconds to exit to the normal operation mode or wait 7 seconds for the meter to automatically exit Set the Thermocouple Type K or J tYPE 1 From the tYPE parameter screen use the arrow buttons to select the desired sensor type 2 Press ENTER to confirm setting and to move to the next parameter 3 If desired press and hold the SET bu...

Page 9: ... The data on the SD card can be formatted for either format The meter defaults to USA mode where a decimal point is used to separate units from tenths i e 20 00 The European format uses a comma i e 20 00 To change this setting refer to the Setup Mode section Manual Datalogging In the manual mode the user can manually log one reading at a time onto the SD card up to 99 readings 1 Set the sampling r...

Page 10: ...d is not inserted or if the card is defective the meter will display a CARD error In this case switch the meter OFF and try again with a valid SD card 6 Pause the datalogger by short pressing the LOG button The REC icon will switch OFF To resume logging short press the LOG button again 7 To terminate the Datalogging session press and hold the LOG button for at least 2 seconds 8 When an SD card is ...

Page 11: ... available at most outlets where computer accessories are sold 4 Power on the PC and run a spreadsheet software program Open the saved documents in the spreadsheet software program see example spreadsheet data screen below Spreadsheet data example RS 232 USB PC Interface For streaming of data to a PC via the RS232 Output jack 3 5mm the optional 407001 USB kit RS232 to USB cable and driver CD along...

Page 12: ...ter 5 Note that the time and date must be reset when the batteries are replaced see the SETUP Mode section of this user guide Never dispose of used batteries or rechargeable batteries in household waste As consumers users are legally required to take used batteries to appropriate collection sites the retail store where the batteries were purchased or wherever batteries are sold Disposal Do not dis...

Page 13: ...S 232 USB PC interface Operating Temperature 0o C to 50o C 32o F to 122o F Operating Humidity Less than 85 RH Power Supply Alkaline 1 5V AA batteries x 6 or 9V AC adaptor UA100 240 Power Consumption Normal operation without SD storing and with display backlight OFF 6 5mA DC approx With SD card storing but display backlight OFF 30mA DC approx With the LCD backlight ON the power consumption increase...

Page 14: ... K J Thermocouple Thermometer Sensor type Resolution Range Accuracy Type K 0 1C 50 0 to 1300 0o C 50 1 to 100 0o C 0 2 0 5o C 0 2 1 0o C 0 1F 58 0 to 2372 0oF 58 1 to 148 0o F 0 2 1 0oF 0 2 1 8o F Type J 0 1C 50 0 to 1100 0oC 50 1 to 100 0o C 0 2 0 5oC 0 2 1 0o C 0 1F 58 0 to 2012 0o F 58 1 to 148 0o F 0 2 1 0o F 0 2 1 8o F Note Above specifications tested with an RF strength less than 3V M and a ...

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