REED ST-1301 Manual de usuario
reedinstruments
www com
Pantone 485 & 123
485 = (0/100/100/10)
123 = (0/18/100/0)
Model ST-1301
Light Meter
Instruction
Manual
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
reedinstruments
www com
2
Pantone 485 & 123
485 = (0/100/100/10)
123 = (0/18/100/0)
Table Of Contents
Features...................................................................................................... 2
Specications............................................................................................. 3
Panel Description ....................................................................................... 4
Operating Instructions............................................................................. 5-6
Battery Replacement.................................................................................. 6
Features
• Easy to use, pocket size and light weight
• 3 1/2 digital LCD display with LUX, Fc, LOBAT, MAX, HOLD indication
• Accurately displays light level in terms of Foot Candles (Fc)
or Lux over wide range
• Measures from 0 to 50000 Lux/ Fc in four ranges
with resolution 0.1Lux/Fc
• Max Hold and Data Hold
• Auto Power Off
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
reedinstruments
www com
3
Pantone 485 & 123
485 = (0/100/100/10)
123 = (0/18/100/0)
Specifications
Display: 1999 counts LCD display with LUX, Fc,
LOBAT, MAX, HOLD indication
Polarity: Automatic, (-) negative polarity indication
Over-range: “1” mark indication
Low battery indication: The “BAT” is displayed when the battery voltage
drops below the operating level
Measurement rate: 1.5 times per second, nominal
Storage temperature: -10°C to 60°C (14°F to 140°F)
at <80% relative humidity
Auto Power Off: Meter automatically shuts down after
approx. 15 minutes of inactivity.
Power: One standard 12V, A23 battery.
Dimensions/Wt.: 188 (H) x 64.5 (W) x 24.5 (D) mm/160g
Photo Detector
Dimensions/Wt.: 115 X 60 X 27 mm/80g
Light
Measuring Range: 200, 2000, 20000, 50000 Lux/Fc (1Fc=10.76
Lux)
Accuracy: +5% rdg + 10dgts (< 10,000Lux/Fc)
Accuracy: +10% rdg + 10dgts (> 10,000Lux/Fc)
(20,000Lux range reading x
10, 50,000Lux range reading x100)
Overrate Display: Highest digit of “1” is displayed (calibrated to
standard incandescent lamp
at color temperature 2856 k)
Repeatability: +2%
Temperature Characteristic: +0.1%/°C
Photo detector: One silicon photo diode with lter
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
reedinstruments
www com
4
Pantone 485 & 123
485 = (0/100/100/10)
123 = (0/18/100/0)
Panel Description
1- LCD display: 1999 counts LCD display with
LUX, Fc, LOBAT, MAX, HOLD indication
2- Power /Function/Range switch: Turn power ON or OFF
and select measurement function and ranges.
3- Photo Detector: Long life silicon photo diode inside
4- MAX. HOLD: If you press the MAX. button, the maximum reading
will be held. Pressing the button once again, will release the hold and
allow a further measurement.
5- DATA HOLD: The reading will be held when the Data Hold button
Switch is pressed. If the button Switch is pressed once again,
it will release the hold and allow a further measurement.
6- Function button: Selects measurement functions of Lux or Fc
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
reedinstruments
www com
5
Pantone 485 & 123
485 = (0/100/100/10)
123 = (0/18/100/0)
Operating Instructions
Measuring Light
1. Turn the Power/Function/Range switch to select the range to desired
(x1 Lux/Fc , x10Lux/Fc, x100Lux/Fc) range.
2. Remove the photo detector to the light source in a horizontal position.
3. Read the illuminance nominal from the LCD display.
4. Over-range: If the instrument only displays one “1” in the M.S.D. the
input signal is too strong, and a higher range should be selected.
5. When the measurement is completed, replace the photo detector from
the light source.
6. Spectral sensitivity characteristic: To the detector, the applied photo
diode with lters makes the spectral sensitivity characteristic almost
meet C.I.E. (International Commission on Illumination) photopia curve
V(
y
) as the following chart described.
100% (Relative Sensitivity) Spectral Sensitivity
80% V(
y
)
60%
40%
20%
0
400 500 600 700
Wavelength (nm)
100% (Relative Sensitivity)
Spectral Sensitivity
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
reedinstruments
www com
6
Pantone 485 & 123
485 = (0/100/100/10)
123 = (0/18/100/0)
7. Recommended Illumination:
Locations Lux
*Ofce
Conference, Reception room 200 ~ 750
Clerical work 700 ~ 1,500
Typing drafting 1000 ~ 2,000
*Factory
Packing work, Entrance passage 150 ~ 300
Visual work at production line 300 ~ 750
Inspection work 750 ~ 1,500
Electronic parts assembly line 1500 ~ 3,000
*Hotel
Public room, Cloakroom 100 ~ 200
Reception, Cashier 200 ~ 1,000
*Store
Indoors Stairs Corridor 150 ~ 200
Show window, Packing table 750 ~ 1,500
Forefront of show window 1500 ~ 3,000
*Hospital
Sickroom, Warehouse 100 ~ 200
Medical Examination room 300 ~ 750
Operating room
Emergency Treatment 750 ~ 1,500
*School
Auditorium, Indoor Gymnasium 100 ~ 300
Class room 200 ~ 750
Laboratory Library Drafting room 500 ~ 1,500
Battery Replacement
If the sign “BAT” appears on the LCD display, it indicates that the battery
should be replaced. Open the battery case and replace the expired
battery with new battery. (1 x 12V battery, A23 or equivalent)
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
reedinstruments
www com
7
Pantone 485 & 123
485 = (0/100/100/10)
123 = (0/18/100/0)
Notes _________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
Tabla de contenidos
Otros manuales de Instrumento de medición de REED
REED
REED R8004 Manual de usuario
REED
REED R3525 Manual de usuario
REED
REED R3002 Manual de usuario
REED
REED SD-9300 Manual de usuario
REED
REED ST-615 Manual de usuario
REED
REED R8060 Manual de usuario
REED
REED R5010 Manual de usuario
REED
REED R8085 Manual de usuario
REED
REED LM-8000 Manual de usuario
REED
REED R8150 Manual de usuario
REED
REED R6010 Manual de usuario
REED
REED DW-6060 Manual de usuario
REED
REED 8778 Manual de usuario
REED
REED SD-4023 Manual de usuario
REED
REED SD-4307 Manual de usuario
REED
REED C-317 Manual de usuario
REED
REED R5008 Manual de usuario
REED
REED R9920 Manual de usuario
REED
REED R7150 Manual de usuario
REED
REED R3000SD Manual de usuario
Manuales populares de Instrumento de medición de otras marcas
Endress+Hauser
Endress+Hauser Proline Promag 50 Especificaciones técnicas
Siemens
Siemens SITRANS F Coriolis FCT030 Manual de lista de piezas
KLINGER
KLINGER CMF V Series Manual de usuario
EXFO
EXFO FTB-2 Manual de operación y mantenimiento
Keysight
Keysight M8290A Manual de usuario
ADTEK
ADTEK MW-5 Manual de usuario