Olympus STM7-AF, Инструкция по эксплуатации

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STM7-AF
Item Specification
Focusing detection method Confocal active autofocusing using a laser diode
Laser wavelength:
775-800 nm (Class 1 IEC60825-1:2007 / IEC60825-1:2014)
Laser pulse duration: 2.5 ms
Pulse frequency: 100 Hz.
Momentary maximum power: 200 μW. (Parallel beam)
Output from internal laser diode:
Beam divergence:
θ
// = 7 to 13 deg,
θ⊥
= 23 to 33 deg
Maximum power: 10 mW
Applicable microscope frame STM7
Applicable objective LMPLFLN/LMPlanFl 10X to 100X
LMPLFLN-BD/LMPlanFl-BD 10X to 100X
However, the autofocusing with 10x will not be repeated. Do not use it for measurement
purpose.
Focusing detection correction
range & reproducibility With 10X objective Correction range: ±1 mm
With 20X objective Correction range: ±1 mm
Reproducibility: 2 μm (2
σ
)
With 50X objective Correction range: ±0.5 mm
Reproducibility: 1 μm (2
σ
)
With 100X objective Correction range: ±0.3 mm
Reproducibility: 1 μm (2
σ
)
The above figures are values measured using specimens provided by Olympus. Note that
the detection range is different from the trackable level differences in Track mode.
Applicable observation methods Reflected light brightfield observation
Reflected light darkfield observation
Reflected light DIC observation
Dimensions & weight 245(W) x 169(D) x 71(H) mm
Approx. 3.4 kg
Operating environment Accuracy guarantee Temperature: 20°C ±1°C. Humidity: 65% ±10%
Operation guarantee Temperature: 10°C to 35°C. Humidity: 30% to 85%
Standby condition
Temperature: 0°C to 40°C. Humidity: 20% to 85%
Storage condition Temperature: –10°C to 60°C. Humidity: 10% to 90%
Safety standards:
Indoor use.
Altitude: Max. 2,000 meters
Ambient temperature: 5 to 40 °C (41 to 104 °F)
Maximum relative humidity: 80% for temperatures up to 31 °C (88 °F)
(without condensation)
In case of over 31 °C (88 °F), the relative humidity is decreased
linearly through 70% at 34 °C (93 °F), 60% at 37 °C (99 °F), and to
50% at 40 °C (104 °F).
Supply voltage fluctuations: Not to exceed ±10% of the normal
voltage.
Pollution degree: 2 (in accordance with IEC60664-1)
Installation/Overvoltage category: II (in accordance with IEC60664-1)
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SPECIFICATIONS