| Description | In stock
- Sturdy high-impact plastic rack will hold from 6 to 31 test tubes up to 25mm in a diameter
- Easy to assemble
- Chemical resistant
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | Ship from abroad
Cordless, modern binocular microscope ideal for students and mainly primary schools with achromatic lenses (1000x), FN 18 eyepieces, finite optical system, coaxial focusing, StagErase™ eraseable mechanical stage, Abbe condenser and 1 W LED illumination with rechargeable batteries.
Delivery & Availability:
Typically 21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | Shipped from Abroad
The OPTIKA B-380 is an educational and laboratory microscope for routine applications. Dye-cast frame, with high stability and ergonomy, for transmitted light observation.
Delivery & Availability:
Typically 21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | In stock
| Capacity |
1000ml |
| Application |
Chemical Laboratory |
| Brand |
Lab Glass |
| Material |
Glass |
| Color |
Transparent |
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | In stock
- Item: Bunsen Burner
- Btu Output: 800 - 1200
- Overall Height: 6-1/8"
- Fuel Type: Natural
- Barb Size: 7/16"
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | Shipped from Abroad
Cordless binocular microscope ideal for students and primary schools, with four PLAN achromatic lenses (1000x), FN 18 high eyepointeyepieces, finite optical system, coaxial focusing, mechanical stage, Abbe condenser and powerful, uniform, white color temperature 1 W X-LED1 illumination.
Delivery & Availability:
Typically 21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. |
| Content |
- Sturdy high-impact plastic rack will hold from 6 to 31 test tubes up to 25mm in a diameter
- Easy to assemble
- Chemical resistant
| Cordless, modern binocular microscope ideal for students and mainly primary schools with achromatic lenses (1000x), FN 18 eyepieces, finite optical system, coaxial focusing, StagErase™ eraseable mechanical stage, Abbe condenser and 1 W LED illumination with rechargeable batteries. Slim and easy to carry, it is equipped with arm/wrist rest support to reduce the fatigue during use and long lasting LED illumination to provide over 20 years of use.
Features:
- Observation mode:Â Brightfield.
- Head: Binocular, 30° inclined; 360° rotating.
- Dioptric adjustment:Â Left eyepiece.
- Eyepiece:Â WF10x/18 mm, secured by screw
- Nosepiece:Â Quadruple ball bearings revolving nosepiece, reversed.
- Objectives:
– Achromatic 4x/0.10, with anti-fungus treatment
– Achromatic 10x/0.25, with anti-fungus treatment
– Achromatic 40x/0.65, with anti-fungus treatment
– Achromatic 100x/1.25 (oil), with anti-fungus treatment
- Specimen stage: StagErase™ eraseable mechanical stage, 125×125 mm, 62×24 mm X-Y movement range. Vernier scale on the two axes, accuracy: 0.1 mm.
- Focusing: Coaxial coarse and fine focusing mechanism with limit stop to prevent the contact between objective and specimen.
- Condenser: Abbe N.A. 1.25, pre-centered, focusable, with iris diaphragm.
- Illumination:Â 1 W LED, with brightness control, rechargeable batteries.
- Color temperature: 6,300 K. Multi-plug 100-240Vac/5Vdc external power supply.
Technical Specifications:
| Observation Method - Transmitted Light |
Brightfield |
Yes |
| Â |
Simple polarized light |
As optional |
| Main Body |
Type |
Upright |
| Â |
Construction material |
Aluminum die-cast |
| Â |
Trasportation handle |
Yes |
| Head |
Type |
Binocular (Siedentopf) |
| Â |
Inclination |
30° |
| Â |
360° rotating |
Yes |
| Â |
Interpupillary distance (mm) |
55-75 |
| Â |
Dioptric adjustement |
On left tube |
| Â |
Fixing screw for eyepieces |
Yes |
| Â |
Tube inner diameter (mm) |
23 |
| Eyepieces |
Field number (mm) |
18 |
| Â |
Magnification |
10x |
| Â |
Pointer |
As optional |
| Â |
Micrometric scale |
As optional |
| Nosepiece |
Positions |
Quadruple |
| Â |
Reversed |
Yes |
| Â |
Bi-directional |
Yes |
| Â |
Rotation on ball bearings |
Yes |
| Â |
Objective thread |
RMS |
| Objectives |
Optical system |
160 |
| Â |
Anti-fungus treatment |
Yes |
| Â |
Parfocal distance (mm) |
35 |
| Â |
Standard magnifications |
40x-1000x |
| Â |
Type |
Achromatic |
| Â |
|
4x/0.10, W.D. 10.6 mm |
| Â |
|
10x/0.25, W.D. 7.0 mm |
| Â |
|
40x/0.65, W.D. 0.5 mm |
| Â |
|
100x/1.25 (Oil), W.D. 0.13 mm |
| Stage |
Type |
Double layer |
| Â |
Dimensions (mm) |
125x125 |
| Â |
Moving mechanism |
Rack and pinion |
| Â |
Moving range (mm) |
62x24 |
| Â |
Material |
Anti-scratch painting |
| Â |
Specimen holder |
Yes |
| Â |
Slide number |
1 |
| Â |
X-Y Vernier scale |
Yes |
| Â |
Vernier scale accuracy (mm) |
0.1 |
| Condenser - Single
Position |
Type |
Abbe |
| Â |
Numerical aperture (N.A.) |
1.25 |
| Â |
Diaphragms |
Iris |
| Â |
Focusable |
By rotation |
| Focusing System |
Type |
Coaxial coarse & fine |
| Â |
Coarse total travel (mm) |
23 |
| Â |
Fine total travel (per single rotation) (mm) |
1.2 |
| Â |
Fine graduations |
100 |
| Â |
Fine resolution (µm) |
12 |
| Â |
Upper stop to prevent contact |
Yes |
| Transmitted
Illumination |
Type |
LED |
| Â |
Light source power (W) |
1 |
| Â |
Brightness control |
Manual |
| Â |
Lifetime (hours) |
> 65,000 |
| Â |
Temperature (K) |
6,300 |
| Â |
Max. required power (W) |
1.5 |
| Power Supply for
Transmitted
Illumination |
Type |
External |
| Â |
Microscope connector |
Jack, 2.1 mm |
| Â |
Power plug type |
Multi-plug (EU, UK, US) |
| Â |
Input voltage |
100/240 Vac, 50/60 Hz |
| Â |
Output voltage |
5 Vdc 500 mA |
| Â |
Rechargeable batteries |
Yes |
| Â |
Battery type |
Ni-MH (3x, AAA size) |
| Â |
Working time of batteries (hours) |
4 |
| Â |
Charging time of batteries (hours) |
8 |
| Accessories Included |
Dust cover |
Yes |
| Â |
Immersion oil (10ml) |
Yes |
| Â |
User Manual |
Digital version (downloadable) |
| Product Dimensions |
Height (mm) |
330 |
| Â |
Width (mm) |
135 |
| Â |
Depth (mm) |
235 |
| Product Weight |
(kg) |
3.0 |
| Observation mode:Â Brightfield.
Head: Binocular, 30° inclined, 360° rotating (when ALC cable is unplugged).
Interpupillary distance:Â Adjustable between 48 and 75 mm.
Dioptric adjustment:Â On the left eyepiece tube.
Eyepieces:Â WF10x/20 mm, high eye-point and secured by screw.
Nosepiece:Â Quintuple revolving nosepiece, rotation on ball bearings.
Objectives:
N-PLAN 4x/0.10
N-PLAN 10x/0.25
N-PLAN 40x/0.65
N-PLAN 100x/1.25 (Oil/Water)
All with anti-fungus treatment.
Specimen stage:Â Double layer rackless mechanical stage, 150Ă—139 mm, 75Ă—33 mm X-Y range.
Focusing:Â Coaxial coarse (adjustable tension) and fine focusing mechanism with limit stop to prevent the contact between objective and specimen. Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm, focusable and centerable.
Illumination (Fixed Koehler type):Â X-LED3 with white 3.6 W LED (6,300K) and brightness control. ALC system. Multi-plug 100-240Vac/6Vdc external power supply.
|
| Capacity |
1000ml |
| Application |
Chemical Laboratory |
| Brand |
Lab Glass |
| Material |
Glass |
| Color |
Transparent |
|
- Item: Bunsen Burner
- Btu Output: 800 - 1200
- Overall Height: 6-1/8"
- Fuel Type: Natural
- Barb Size: 7/16"
| Cordless binocular microscope ideal for students and primary schools, with four PLAN achromatic lenses (1000x), FN 18 high eyepointeyepieces, finite optical system, coaxial focusing, mechanical stage, Abbe condenser and powerful, uniform, white color temperature 1 W X-LED1 illumination. Slim and easy to carry, it is equipped with all the main controls to start learning how to use an advanced microscope and with long lasting LED illumination to provide over 20 years of use. The exclusive Li-Ion battery ensures unparalleled duration and fast recharge.
Features:
- Observation mode:Â Brightfield.
- Head: Binocular, 30° inclined; 360° rotating.
- Eyepieces:Â WF10x/18 mm, secured by screw.
- Nosepiece:Â Quadruple ball bearings revolving nosepiece.
- Objectives:
– N-PLAN 4x/0.10 , with anti-fungus treatment
– N-PLAN 10x/0.25 , with anti-fungus treatment
– N-PLAN 40x/0.65 , with anti-fungus treatment
– N-PLAN 100x/1.25 (Oil/Water) , with anti-fungus treatment
- Specimen stage:Â Mechanical stage, 125x116mm, 70Ă—30 mm X-Y movement range. Vernier scale on the two axes, accuracy: 0.1mm.
- Focusing: Coaxial coarse and fine focusing mechanism with limit stop to prevent the contact between objective and specimen. Adjustable tension of coarse focusing knob.
- Condenser:Â Abbe N.A. 1.25, pre-centered, focusable, with iris diaphragm.
- Illumination:Â X-LED1Â with white 1 W LED and light intensity control.
- Color temperature:Â 6,300 K. Li-Ion battery for long lasting operation. Multi-plug 100-240Vac/5Vdc external power supply.
Technical Specifications:
| Observation Method -
Transmitted Light |
Brightfield |
Yes |
| Â |
Simple polarized light |
As optional |
| Main Body |
Type |
Upright |
| Â |
Construction material |
Aluminum die-cast |
| Head |
Type |
Binocular (Siedentopf) |
| Â |
Inclination |
30° |
| Â |
360° rotating |
Yes |
| Â |
Interpupillary distance (mm) |
48-75 |
| Â |
Dioptric adjustement |
On left tube |
| Â |
Fixing screw for eyepieces |
Yes |
| Â |
Tube inner diameter (mm) |
23 |
| Eyepieces |
Field number (mm) |
18 |
| Â |
Magnification |
10x |
| Â |
High eyepoint (for glass wearers) |
Yes |
| Â |
Pointer |
As optional |
| Â |
Micrometric scale |
As optional |
| Â |
Diameter of micrometer glass (mm) |
20 |
| Nosepiece |
Positions |
Quadruple |
| Â |
Bi-directional |
Yes |
| Â |
Rotation on ball bearings |
Yes |
| Â |
Objective thread |
RMS |
| Objectives |
Optical system |
160 |
| Â |
Anti-fungus treatment |
Yes |
| Â |
Parfocal distance (mm) |
45 |
| Â |
Standard magnifications |
40x-400x |
| Â |
Type |
N-PLAN |
| Â |
Objectives included |
4x/0.10, W.D. 15.2 mm
10x/0.25, W.D. 5.5 mm
40x/0.65, W.D. 0.45 mm |
| Â |
|
100x/1.25 (Oil/Water)
W.D. 0.13 mm |
| Stage |
Type |
Double layer |
| Â |
Dimensions (mm) |
125x116 |
| Â |
Moving mechanism |
Rack and pinion |
| Â |
Moving range (mm) |
70x30 |
| Â |
Material |
Anti-scratch painting |
| Â |
Specimen clips |
Yes |
| Â |
Slide number |
1 |
| Â |
X-Y Vernier scale |
Yes |
| Â |
Vernier scale accuracy (mm) |
0.1 |
| Condenser - Single
Position |
Type |
Abbe |
| Â |
Numerical aperture (N.A.) |
1.25 |
| Â |
Diaphragms |
Iris |
| Â |
Centrable |
Pre-centered |
| Â |
Focusable |
By rotation |
| Focusing System |
Type |
Coaxial coarse & fine |
| Â |
Coarse total travel (mm) |
16 |
| Â |
Fine total travel (per single rotation) (mm) |
0.4 |
| Â |
Fine graduations |
100 |
| Â |
Fine resolution (µm) |
4 |
| Â |
Upper stop to prevent contact |
Yes |
| Â |
Adjustable tension |
Yes |
| Transmitted
Illumination |
Type |
X-LED |
| Â |
X-LED type |
X-LED1 |
| Â |
Light source power (W) |
1 |
| Â |
Brightness control |
Manual |
| Â |
Lifetime (hours) |
> 65,000 |
| Â |
Temperature (K) |
6,300 |
| Â |
Max. required power (W) |
1.5 |
| Power Supply for
Transmitted
Illumination |
Type |
External |
| Â |
Microscope connector |
Jack, 2.1 mm |
| Â |
Power plug type |
Multi-plug (EU, UK, US) |
| Â |
Input voltage |
100/240 Vac, 50/60 Hz |
| Â |
Output voltage |
5 Vdc 500 mA |
| Â |
LED indicator |
Yes |
| Â |
Rechargeable batteries |
Yes |
| Â |
Battery type |
Li-ion (battery pack) |
| Â |
Working time of batteries (hours) |
15 |
| Â |
Charging time of batteries (hours) |
6 |
| Accessories Included |
Dust cover |
Yes |
| Â |
Immersion oil (10ml) |
Yes |
| Â |
Tension adjustment tool |
Yes |
| Â |
User Manual |
Digital version (downloadable) |
| Additional Information |
|
Mirror for transmitted light (as optional) |
| Product Weight |
Height (mm) |
350 |
| Â |
Width (mm) |
170 |
| Â |
Depth (mm) |
320 |
| Product Weight |
(kg) |
4 |
|
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