Delivery & Availability:Typically 10-21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.
Shipped from Abroad
Cordless binocular polarized light microscope ideal for students and primary schools, with three PLAN achromatic lenses (400x), FN 18 high eyepoint eyepieces, finite optical system, coaxial focusing, rotating 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.
In stock
Premium petri dishes made to withstand wet or dry repeated sterilisation. The heavy borosilicate glass and can handle direct flames.
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.
In stock
Model Number: 1105 tripod stand
Product name: Tripod stand
Material: Stainless Steel
Application: Lab Research
Color: Black tripod stand
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.
In stock
Capacity
500ml
Color
Transparent
Material
Glass
Application
Chemical Laboratory
Heat Resistant
Yes
Pack Type
Box
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.
Content
Benchtop pH Meter Features:
Economical benchtop pH meter, 2 point calibration, for routine pH measurements.Functional features:
2 point key calibration, automatic recognition of standard buffers.
Optional USA or NIST standard buffer sets.
Automatic electrode slope display for prompt replacement of electrodes.
Applications
Traditional benchtop pH meter, 2 point calibration, for routine pH measurements.
Functional Application:
2 point key calibration, automatic recognition of standard buffers.
Optional USA or NIST standard buffer sets.
Automatic electrode slope display for prompt replacement of electrodes.
Specifications:
Model
PH-B25C
PH-B3C
PH-B3B
pH Range
0.00~14.00pH
0.00~14.00pH
0.00~14.00pH
pH Accuracy
±0.05pH
±0.01pH
±0.01pH
Resolution
0.01pH
0.01pH
0.01pH
Calibration Points
2 points
2 points
2 points
Calibration Solutions
USA (pH4.01/7.00/10.01)
USA (pH4.01/7.00/10.01)
USA (pH4.01/7.00/10.01)
Temperature Compensation
0~100°C,Manual
0~100°C, Manual
0~100°C, Manual or Automatic
mV Range
-1999~1999mV
-1999~1999mV
-1999~1999mV
mV Accuracy
±10mV
±1mV
±1mV
Resolution
1mV
1mV
1mV
Temperature Rage
/
/
0~100°C
Temperature Accuracy
/
/
±1°C
Resolution
/
/
1℃
Hold Function
/
/
/
Connector
BNC
BNC
BNC
Display
LCD
LCD
LCD
Power Requirements
DC9V/400mA power adapter
DC9V/400mA power adapter
DC9V/400mA power adapter
Sizes (W×D×H)(mm)
210×205×65
210×205×65
210×205×65
Shipping Size (W×D×H)(mm)
320x260x200
N.W./G.W. (kg)
1.5/2
Cordless binocular polarized light microscope ideal for students and primary schools, with three PLAN achromatic lenses (400x), FN 18 high eyepoint eyepieces, finite optical system, coaxial focusing, rotating 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. Rotating swing-out polarizer and sliding-out fixed analyzer included. The exclusive Li-Ion battery ensures unparalleled duration and fast recharge.
Features:
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
Specimen stage:Rotatable round stage, 120 mm diameter.
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: N.A. 1.25, pre-centered, fixed with iris diaphragm.
Illumination:X-LED1 with white 1 W LED and light intensity control.
Color temperature: 6,300 K. Li-Ion battery for long lasting operation. Multi-plug 100-240Vac/5Vdc external power supply.
Polarizing filters: Rotating Polarizer (swing-out) and fixed Analyzer (sliding-out).
Technical Specifications:
Observation Method -Transmitted Light
Brightfield
Yes
Simple polarized light
Yes
Main Body
Type
Upright
Construction material
Aluminum die-cast
Head
Type
Binocular (Siedentopf)
Inclination
30°
360° rotating
Yes
Interpupillary distance (mm)
48-75
Dioptric adjustement
On left tube
Fixing screw for eyepieces
Yes
Tube inner diameter (mm)
23
Eyepieces
Field number (mm)
18
Magnification
10x
High eyepoint (for glass wearers)
Yes
Pointer
As optional
Micrometric scale
As optional
Diameter of micrometer glass (mm)
20
Nosepiece
Positions
Quadruple
Bi-directional
Yes
Rotation on ball bearings
Yes
Objective thread
RMS
Objectives
Optical system
160
Anti-fungus treatment
Yes
Parfocal distance (mm)
45
Standard magnifications
40x-400x
Type
N-PLAN
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
Stage
Type
Round
Rotation
360°
Dimensions (mm)
120
Material
Anti-scratch painting
Specimen clips
Yes
Slide number
1
Condenser - SinglePosition
Type
Fixed
Numerical aperture (N.A.)
1.25
Diaphragms
Iris
Centrable
Pre-centered
Focusing System
Type
Coaxial coarse & fine
Coarse total travel (mm)
16
Fine total travel (per single rotation) (mm)
0.4
Fine graduations
100
Fine resolution (µm)
4
Upper stop to prevent contact
Yes
Adjustable tension
Yes
TransmittedIllumination
Type
X-LED
X-LED type
X-LED1
Light source power (W)
1
Brightness control
Manual
Lifetime (hours)
> 65,000
Temperature (K)
6,300
Max. required power (W)
1.5
Power Supply forTransmittedIllumination
Type
External
Microscope connector
Jack, 2.1 mm
Power plug type
Multi-plug (EU, UK, US)
Input voltage
100/240 Vac, 50/60 Hz
Output voltage
5 Vdc 500 mA
LED indicator
Yes
Rechargeable batteries
Yes
Battery type
Li-ion (battery pack)
Working time of batteries (hours)
15
Charging time of batteries (hours)
6
Accessories Included
Dust cover
Yes
Tension adjustment tool
Yes
User Manual
Digital version (downloadable)
Additional Information
Rotating polarizer (swing-out) and fixed analyzer
(sliding-out) filters
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