Delta SS1-UM-1.05 Benutzerhandbuch

••••

Active area

1000 x 13 mm wide. Sensor spacing 15.6 mm.

Spectral response

400 - 700 nm (PAR)

Measurement time

120 ms

Maximum reading

2500 

µ

mol.m

-2

.s

-1

Resolution

0.3 

µ

mol.m

-2

.s

-1

Linearity

better than 1%

Accuracy

+/- 10%

Analogue output

1 mV per 

µ

mol.m

-2

.s

-1

Serial interface

RS232, 9 pin female 'D' connector

Environmental

protected to IP65, 0° - 60°C working temperature

Size (overall)

1300(l) x 100(w) x 130(h) mm

Power

4 x AA Alkaline cells (lifetime up to 1 year)

Outputs

Total PAR, Diffuse PAR. 1 mV per 

µ

mol.m

-2

.s

-1

Maximum range

2500 

µ

mol.m

-2

.s

-1

Cable length

7 m standard

Extension cables

10 m, 25 m, 50 m

Mounting

1/4 inch Whitworth tripod socket

Environmental

protected to IP65, 0°...60°C working temperature

Size

160 x 80 x 65 mm (excluding shade ring)

Power

Provided from SunScan (5 - 12 V)

Full specifications for the Workabout are contained in its User Guide, app B p277.

Screen / keyboard

10 lines x 40 characters / full alphanumeric

Data storage

Flashcards, 256k or 1Mb - effectively unlimited

Display options

a) LAI    b) PAR average    c) ALL individual sensor readings

Environmental

IP 54, RH 0%...90% non condensing, -20°...60°C

Drop resistance

1 m onto concrete

Power

Ni-Cd pack (up to 15 hours per charge) or 2 x AA Alkaline cells

Alternatively, the SunScan probe can be operated directly from a PC, minimum
requirements:

•

  MS-DOS 3.3, and higher

•

  512k RAM

•

  80 x 25 character display

•

  RS232 port

•

  3.5" FDD