Description

GHEXA-11.1551-B Microscope

GHEXA-11.1551-B is a high-performance Siedentopf binocular biological microscope engineered for university teaching laboratories, advanced student research, and entry-level routine microscopy in academic and industrial settings. Featuring Siedentopf binocular head with WF10x eyepieces, quadruple revolving nosepiece, achromatic objectives (4x, 10x, 40x, 100x oil immersion), large double-layer mechanical stage 142×132 mm with coaxial controls, N.A. 1.25 Abbe condenser with iris diaphragm, coaxial coarse & fine focusing, and powerful 6V 20W halogen transmitted illumination, this professional-grade instrument delivers sharp, high-contrast, strain-free viewing from 40x to 1000x (oil immersion)—ideal for detailed observation of cells, bacteria, tissues, histological sections, and prepared slides in biology, microbiology, pathology, and life sciences education and training.

Specifications

Key Applications & Uses

• University teaching and advanced student laboratory observation of bacterial smears, stained microorganisms, plant/animal cells, protozoa, algae, histological sections, and subcellular structures in biology, microbiology, and pathology courses.
• Hands-on experiments involving slide preparation, differential staining, wet mounts, oil immersion technique, and high-resolution (1000x) examination of bacterial morphology, cellular organelles, tissue architecture, and pathological features.
• Educational demonstrations in university teaching labs, advanced science clubs, research training programs, and outreach courses teaching cytology, bacteriology, histology, pathology, botany, zoology, and professional microscopy techniques.
• Routine microscopy in junior research labs, quality control, and academic training for precise specimen positioning, condenser optimization, oil immersion microscopy, and detailed morphological analysis of biological and materials samples.
• Training in microscopy fundamentals including mechanical stage operation, Abbe condenser adjustment, binocular alignment, coaxial focusing, and high-magnification imaging for academic and pre-professional preparation.

Why Choose from G-Hexa?

• Siedentopf Binocular Comfort — 30° inclined Siedentopf head with adjustable interpupillary distance and diopter correction provides ergonomic, strain-free viewing for prolonged lab sessions—ideal for students, trainees, and instructors.
• True 1000x Oil Immersion Performance — Quadruple nosepiece with 100x oil objective and N.A. 1.25 Abbe condenser delivers sharp, high-contrast resolution for bacterial and subcellular detail—essential for university-level and advanced student work.
• Large Precision Mechanical Stage — Coaxial-controlled 142×132 mm double-layer stage offers smooth, accurate X-Y movement—critical for systematic scanning, cell counting, and teaching professional specimen navigation techniques.
• Powerful Halogen Illumination — Adjustable 6V 20W halogen lamp provides intense, warm, high-color-rendering transmitted light—ideal for stained slides, histological sections, and comfortable long-term viewing in demanding lab environments.
• G-Hexa Academic & Research Quality — Superior achromatic optics, robust metal construction, lab-grade features, and powerful illumination at a competitive price, backed by G-Hexa’s commitment to quality instruments, consistent supply, and dedicated technical support for universities, research labs, and advanced science education worldwide.

Frequently Asked Questions (FAQs)

Q: What is the maximum magnification of the GHEXA-11.1551-B? A: With the WF10x eyepiece and 100x oil immersion objective, the microscope achieves 1000x magnification—ideal for high-resolution observation of bacteria, cellular organelles, and fine structures in university and advanced educational settings.

Q: How do I correctly use the 100x oil immersion objective? A: Place a drop of immersion oil between the slide and the 100x objective, carefully lower the objective until it contacts the oil, then use fine focus only. Fully open the iris diaphragm and center the condenser for maximum resolution.

Q: What advantages does the Siedentopf binocular head provide? A: The Siedentopf design allows smooth interpupillary adjustment without changing tube length, maintains consistent eyepiece alignment, reduces eye strain, and supports comfortable, extended binocular viewing for students and instructors.

Q: Does the halogen lamp produce significant heat? A: Yes—the 6V 20W halogen lamp generates moderate heat during extended use. The microscope includes ventilation and a heat shield to protect specimens; avoid prolonged maximum intensity on heat-sensitive samples.

Q: Is the 40x objective protected during focusing? A: Yes—the 40x objective is spring-loaded and retracts slightly upon contact with the slide, protecting both the lens and delicate specimen preparations during use.

Q: What is the shipping configuration? A: 1 complete microscope is securely packed per master carton (34 × 25.5 × 49 cm, 6 kg gross / 5.3 kg net), designed for safe delivery to universities, schools, educational suppliers, or institutions. Contact G-Hexa for bulk pricing or custom orders.